| 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 | $202.40 | 6.827% | $216.2178 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $142.53 | 11.203% | $158.4976 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $21.26 | 3.190% | $21.9382 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $89.34 | 4.746% | $93.5801 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $23.38 | 7.314% | $25.09 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $131.53 | 3.359% | $135.9481 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $69.88 | 5.295% | $73.5801 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $680.32 | $724.8519 | $724.86 | $724.90 | $724.80 | |