| 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 | $76.85 | 4.453% | $80.2721 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $109.68 | 7.675% | $118.0979 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $234.65 | 12.201% | $263.2796 | $263.28 | $263.30 | $263.30 |
| Purchase #4 | $165.31 | 3.847% | $171.6695 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $128.82 | 11.136% | $143.1654 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $141.71 | 9.402% | $155.0336 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $107.33 | 8.234% | $116.1676 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $964.35 | $1,047.6857 | $1,047.69 | $1,047.65 | $1,047.80 | |