| 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 | $179.99 | 9.793% | $197.6164 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $83.97 | 8.489% | $91.0982 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $6.89 | 9.236% | $7.5264 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $35.83 | 5.801% | $37.9085 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $116.89 | 9.656% | $128.1769 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $213.92 | 12.383% | $240.4097 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $211.62 | 12.262% | $237.5688 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $849.11 | $940.3049 | $940.32 | $940.30 | $940.30 | |