| 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 | $175.73 | 6.858% | $187.7816 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $5.98 | 5.222% | $6.2923 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $118.25 | 8.751% | $128.5981 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $54.57 | 6.681% | $58.2158 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $232.70 | 11.401% | $259.2301 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $9.59 | 6.242% | $10.1886 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $48.47 | 13.715% | $55.1177 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $645.29 | $705.4242 | $705.43 | $705.45 | $705.40 | |