| 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 | $180.31 | 6.834% | $192.6324 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $139.58 | 3.819% | $144.9106 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $10.75 | 6.536% | $11.4526 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $81.58 | 6.411% | $86.8101 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $6.56 | 8.832% | $7.1394 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $180.75 | 11.729% | $201.9502 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $130.33 | 6.216% | $138.4313 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $729.86 | $783.3266 | $783.32 | $783.35 | $783.30 | |