| 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 | $147.25 | 9.757% | $161.6172 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $57.64 | 5.197% | $60.6356 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $120.36 | 3.169% | $124.1742 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $124.37 | 5.196% | $130.8323 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $136.53 | 11.657% | $152.4453 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $13.43 | 8.661% | $14.5932 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $40.46 | 11.532% | $45.1258 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $640.04 | $689.4236 | $689.43 | $689.45 | $689.30 | |