| 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 | $171.29 | 9.304% | $187.2268 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $188.70 | 13.511% | $214.1953 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $171.50 | 7.798% | $184.8736 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $29.98 | 11.331% | $33.377 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $54.92 | 11.329% | $61.1419 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $124.94 | 4.388% | $130.4224 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $46.68 | 13.663% | $53.0579 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $788.01 | $864.2949 | $864.30 | $864.30 | $864.30 | |