| 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 | $115.50 | 12.261% | $129.6615 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $151.90 | 11.203% | $168.9174 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $160.26 | 3.137% | $165.2874 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $92.77 | 11.207% | $103.1667 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $152.85 | 8.624% | $166.0318 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $101.78 | 3.576% | $105.4197 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $147.68 | 10.790% | $163.6147 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $922.74 | $1,002.0992 | $1,002.10 | $1,002.05 | $1,002.10 | |