| 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 | $146.26 | 13.455% | $165.9393 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $39.72 | 9.635% | $43.547 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $203.38 | 9.216% | $222.1235 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $206.65 | 3.122% | $213.1016 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $74.94 | 13.115% | $84.7684 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $9.50 | 5.135% | $9.9878 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $57.76 | 6.802% | $61.6888 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $738.21 | $801.1564 | $801.16 | $801.15 | $801.10 | |