| 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 | $128.58 | 7.420% | $138.1206 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $108.60 | 4.829% | $113.8443 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $140.90 | 13.826% | $160.3808 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $53.55 | 6.709% | $57.1427 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $233.97 | 6.654% | $249.5384 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $55.91 | 6.560% | $59.5777 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $133.91 | 8.114% | $144.7755 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $855.42 | $923.3800 | $923.38 | $923.45 | $923.30 | |