| 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 | $185.42 | 9.364% | $202.7827 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $103.97 | 9.773% | $114.131 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $185.77 | 3.209% | $191.7314 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $202.46 | 9.494% | $221.6816 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $143.49 | 10.298% | $158.2666 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $26.32 | 8.400% | $28.5309 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $48.78 | 5.187% | $51.3102 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $896.21 | $968.4344 | $968.43 | $968.50 | $968.40 | |