| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.98 | 3.451% | $139.6382 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $158.51 | 13.258% | $179.5253 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $228.29 | 13.608% | $259.3557 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $98.39 | 13.120% | $111.2988 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $119.70 | 8.759% | $130.1845 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $130.47 | 7.521% | $140.2826 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $191.59 | 13.780% | $217.9911 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,061.93 | $1,178.2762 | $1,178.28 | $1,178.35 | $1,178.30 | |