| 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 | $159.25 | 5.546% | $168.082 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $148.61 | 5.103% | $156.1936 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $91.33 | 4.201% | $95.1668 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $187.86 | 7.350% | $201.6677 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $150.86 | 12.557% | $169.8035 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $166.96 | 3.172% | $172.256 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $7.44 | 12.377% | $8.3608 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $912.31 | $971.5304 | $971.53 | $971.50 | $971.70 | |