| 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 | $236.27 | 7.109% | $253.0664 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $156.99 | 6.787% | $167.6449 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $90.59 | 12.590% | $101.9953 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $162.49 | 12.645% | $183.0369 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $37.70 | 3.215% | $38.9121 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $65.94 | 3.659% | $68.3527 | $68.35 | $68.35 | $68.40 |
| Purchase #7 | $105.48 | 4.411% | $110.1327 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $855.46 | $923.1410 | $923.14 | $923.15 | $923.10 | |