| 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 | $184.84 | 6.641% | $197.1152 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $139.51 | 13.330% | $158.1067 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $54.80 | 9.785% | $60.1622 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $21.28 | 7.678% | $22.9139 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $83.31 | 11.528% | $92.914 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $28.26 | 4.163% | $29.4365 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $170.41 | 3.393% | $176.192 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $682.41 | $736.8405 | $736.84 | $736.80 | $736.80 | |