| 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 | $225.26 | 3.417% | $232.9571 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $161.52 | 11.528% | $180.14 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $149.93 | 6.397% | $159.521 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $18.80 | 9.275% | $20.5437 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $95.73 | 8.552% | $103.9168 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $198.96 | 12.522% | $223.8738 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $70.73 | 8.385% | $76.6607 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $920.93 | $997.6131 | $997.61 | $997.55 | $997.60 | |