| 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 | $136.98 | 8.594% | $148.7521 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $159.33 | 3.184% | $164.4031 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $204.91 | 7.484% | $220.2455 | $220.25 | $220.25 | $220.20 |
| Purchase #4 | $198.87 | 6.744% | $212.2818 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $20.95 | 3.697% | $21.7245 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $10.46 | 13.795% | $11.903 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $94.68 | 3.703% | $98.186 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $826.18 | $877.4960 | $877.49 | $877.50 | $877.50 | |