| 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 | $178.66 | 4.823% | $187.2768 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $46.26 | 10.746% | $51.2311 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $39.49 | 12.828% | $44.5558 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $174.79 | 11.517% | $194.9206 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $94.32 | 4.242% | $98.3211 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $55.27 | 8.225% | $59.816 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $158.49 | 10.549% | $175.2091 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $747.28 | $811.3305 | $811.34 | $811.30 | $811.30 | |