| 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 | $149.46 | 6.801% | $159.6248 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $191.98 | 8.278% | $207.8721 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $110.38 | 5.283% | $116.2114 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $100.58 | 11.755% | $112.4032 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $73.50 | 4.807% | $77.0331 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $65.99 | 11.564% | $73.6211 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $94.34 | 3.630% | $97.7645 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $786.23 | $844.5302 | $844.51 | $844.45 | $844.50 | |