| 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 | $158.60 | 11.179% | $176.3299 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $237.61 | 6.710% | $253.5536 | $253.55 | $253.55 | $253.60 |
| Purchase #3 | $180.79 | 7.765% | $194.8283 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $18.55 | 13.633% | $21.0789 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $62.33 | 8.316% | $67.5134 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $172.30 | 6.809% | $184.0319 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $13.48 | 12.472% | $15.1612 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $843.66 | $912.4972 | $912.49 | $912.55 | $912.50 | |