| 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 | $168.27 | 7.641% | $181.1275 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $29.71 | 13.401% | $33.6914 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $176.40 | 12.865% | $199.0939 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $36.78 | 13.397% | $41.7074 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $195.80 | 4.594% | $204.7951 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $108.40 | 13.329% | $122.8486 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $50.81 | 4.774% | $53.2357 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $766.17 | $836.4996 | $836.51 | $836.55 | $836.40 | |