| 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 | $161.85 | 7.285% | $173.6408 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $126.80 | 9.467% | $138.8042 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $177.69 | 9.624% | $194.7909 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $82.49 | 12.766% | $93.0207 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $42.82 | 10.209% | $47.1915 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $38.40 | 10.412% | $42.3982 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $35.88 | 7.731% | $38.6539 | $38.65 | $38.65 | $38.70 |
| 7 purchase totals = | $665.93 | $728.5002 | $728.49 | $728.50 | $728.50 | |