| 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 | $159.90 | 13.842% | $182.0334 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $18.37 | 3.602% | $19.0317 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $104.86 | 5.518% | $110.6462 | $110.65 | $110.65 | $110.60 |
| Purchase #4 | $226.26 | 4.848% | $237.2291 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $84.29 | 13.827% | $95.9448 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $68.52 | 13.347% | $77.6654 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $98.44 | 4.330% | $102.7025 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $760.64 | $825.2531 | $825.25 | $825.30 | $825.10 | |