| 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 | $80.32 | 9.822% | $88.209 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $142.44 | 13.310% | $161.3988 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $96.83 | 9.408% | $105.9398 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $109.26 | 8.211% | $118.2313 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $174.89 | 7.873% | $188.6591 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $81.94 | 6.386% | $87.1727 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $211.50 | 4.826% | $221.707 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $897.18 | $971.3177 | $971.32 | $971.30 | $971.30 | |