| 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 | $165.41 | 6.771% | $176.6099 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $18.73 | 4.325% | $19.5401 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $209.82 | 8.776% | $228.2338 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $171.96 | 12.177% | $192.8996 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $109.28 | 6.645% | $116.5417 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $94.61 | 7.391% | $101.6026 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $144.66 | 12.759% | $163.1172 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $914.47 | $998.5449 | $998.54 | $998.55 | $998.40 | |