| 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 | $142.61 | 11.139% | $158.4953 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $183.95 | 6.238% | $195.4248 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $42.77 | 11.635% | $47.7463 | $47.75 | $47.75 | $47.70 |
| Purchase #4 | $108.54 | 8.356% | $117.6096 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $137.35 | 3.440% | $142.0748 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $202.71 | 12.739% | $228.5332 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $187.58 | 5.124% | $197.1916 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,005.51 | $1,087.0756 | $1,087.07 | $1,087.05 | $1,087.00 | |