| 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 | $181.65 | 5.607% | $191.8351 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $238.38 | 3.674% | $247.1381 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $20.26 | 5.410% | $21.3561 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $56.55 | 6.779% | $60.3835 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $85.58 | 6.642% | $91.2642 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $112.84 | 7.413% | $121.2048 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $31.76 | 9.443% | $34.7591 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $727.02 | $767.9409 | $767.94 | $767.95 | $768.00 | |