| 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 | $164.85 | 8.132% | $178.2556 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $32.77 | 9.813% | $35.9857 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $73.97 | 4.637% | $77.4 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $200.44 | 8.324% | $217.1246 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $238.52 | 9.236% | $260.5497 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $97.76 | 13.270% | $110.7328 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $38.54 | 11.145% | $42.8353 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $846.85 | $922.8837 | $922.89 | $922.90 | $922.80 | |