| 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 | $151.59 | 8.531% | $164.5221 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $23.90 | 9.727% | $26.2248 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $138.89 | 3.134% | $143.2428 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $62.69 | 9.498% | $68.6443 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $194.43 | 13.722% | $221.1097 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $129.74 | 11.421% | $144.5576 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $46.56 | 6.738% | $49.6972 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $747.80 | $817.9985 | $817.99 | $817.95 | $817.90 | |