| 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 | $172.76 | 9.232% | $188.7092 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $27.63 | 7.283% | $29.6423 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $201.26 | 13.547% | $228.5247 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $232.66 | 9.364% | $254.4463 | $254.45 | $254.45 | $254.40 |
| Purchase #5 | $33.31 | 11.785% | $37.2356 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $158.48 | 10.660% | $175.374 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $234.94 | 4.783% | $246.1772 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,061.04 | $1,160.1093 | $1,160.11 | $1,160.10 | $1,160.00 | |