| 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 | $179.96 | 3.368% | $186.0211 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $79.66 | 7.474% | $85.6138 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $88.91 | 13.372% | $100.799 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $67.85 | 4.148% | $70.6644 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $99.73 | 7.573% | $107.2826 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $99.48 | 10.777% | $110.201 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $103.61 | 6.309% | $110.1468 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $719.20 | $770.7287 | $770.72 | $770.70 | $770.70 | |