| 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 | $141.39 | 12.409% | $158.9351 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $149.40 | 4.290% | $155.8093 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $75.70 | 8.859% | $82.4063 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $246.75 | 9.617% | $270.4799 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $71.25 | 6.831% | $76.1171 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $250.40 | 8.797% | $272.4277 | $272.43 | $272.45 | $272.40 |
| Purchase #7 | $142.56 | 11.670% | $159.1968 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $1,077.45 | $1,175.3722 | $1,175.39 | $1,175.40 | $1,175.30 | |