| 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 | $151.71 | 5.689% | $160.3408 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $198.29 | 6.363% | $210.9072 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $155.57 | 9.428% | $170.2371 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $24.58 | 6.355% | $26.1421 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $100.77 | 11.272% | $112.1288 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $250.26 | 11.723% | $279.598 | $279.60 | $279.60 | $279.60 |
| Purchase #7 | $87.31 | 12.600% | $98.3111 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $968.49 | $1,057.6651 | $1,057.67 | $1,057.70 | $1,057.50 | |