| 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 | $142.89 | 13.816% | $162.6317 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $25.42 | 13.858% | $28.9427 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $135.58 | 7.834% | $146.2013 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $228.79 | 8.158% | $247.4547 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $29.45 | 6.394% | $31.333 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $170.71 | 10.218% | $188.1531 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $140.70 | 13.604% | $159.8408 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $873.54 | $964.5573 | $964.54 | $964.60 | $964.50 | |