| 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 | $166.87 | 5.345% | $175.7892 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $28.96 | 7.712% | $31.1934 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $54.31 | 11.191% | $60.3878 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $98.45 | 7.450% | $105.7845 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $193.27 | 6.644% | $206.1109 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $138.72 | 10.732% | $153.6074 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $149.67 | 10.689% | $165.6682 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $830.25 | $898.5414 | $898.54 | $898.55 | $898.60 | |