| 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 | $139.74 | 4.461% | $145.9738 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $159.40 | 7.432% | $171.2466 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $61.48 | 11.529% | $68.568 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $109.77 | 10.299% | $121.0752 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $221.71 | 10.171% | $244.2601 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $131.39 | 10.482% | $145.1623 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $168.28 | 7.182% | $180.3659 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $991.77 | $1,076.6519 | $1,076.66 | $1,076.60 | $1,076.80 | |