| 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 | $186.57 | 4.380% | $194.7418 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $225.81 | 4.159% | $235.2014 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $7.28 | 7.464% | $7.8234 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $59.43 | 4.661% | $62.2 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $182.55 | 12.105% | $204.6477 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $38.95 | 8.839% | $42.3928 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $20.86 | 12.836% | $23.5376 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $721.45 | $770.5447 | $770.54 | $770.55 | $770.40 | |