| 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 | $141.75 | 12.654% | $159.687 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $197.83 | 9.530% | $216.6832 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $56.86 | 11.360% | $63.3193 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $22.37 | 8.118% | $24.186 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $133.92 | 11.346% | $149.1146 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $81.73 | 11.299% | $90.9647 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $61.32 | 5.480% | $64.6803 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $695.78 | $768.6351 | $768.63 | $768.65 | $768.70 | |