| 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 | $146.45 | 8.145% | $158.3784 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $182.35 | 13.409% | $206.8013 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $193.67 | 4.474% | $202.3348 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $222.96 | 13.749% | $253.6148 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $129.71 | 4.490% | $135.534 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $244.86 | 13.169% | $277.1056 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $215.72 | 7.618% | $232.1535 | $232.15 | $232.15 | $232.20 |
| 7 purchase totals = | $1,335.72 | $1,465.9224 | $1,465.91 | $1,465.95 | $1,465.90 | |