| 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 | $154.27 | 12.639% | $173.7682 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $203.89 | 8.309% | $220.8312 | $220.83 | $220.85 | $220.80 |
| Purchase #3 | $19.50 | 8.775% | $21.2111 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $168.97 | 10.766% | $187.1613 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $194.52 | 13.501% | $220.7821 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $83.76 | 10.680% | $92.7056 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $87.32 | 3.779% | $90.6198 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $912.23 | $1,007.0793 | $1,007.08 | $1,007.05 | $1,007.10 | |