| 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 | $194.78 | 7.107% | $208.623 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $5.86 | 9.678% | $6.4271 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $183.63 | 9.637% | $201.3264 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $223.51 | 5.655% | $236.1495 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $62.94 | 5.637% | $66.4879 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $143.29 | 13.368% | $162.445 | $162.45 | $162.45 | $162.40 |
| Purchase #7 | $23.39 | 6.518% | $24.9146 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $837.40 | $906.3735 | $906.38 | $906.40 | $906.20 | |