| 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 | $184.81 | 6.635% | $197.0721 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $178.39 | 4.311% | $186.0804 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $143.53 | 12.452% | $161.4024 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $175.58 | 9.861% | $192.8939 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $22.66 | 11.175% | $25.1923 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $118.37 | 8.487% | $128.4161 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $33.84 | 6.819% | $36.1475 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $857.18 | $927.2047 | $927.20 | $927.20 | $927.20 | |