| 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 | $178.32 | 8.686% | $193.8089 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $151.50 | 11.305% | $168.6271 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $223.29 | 3.537% | $231.1878 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $144.37 | 9.662% | $158.319 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $10.51 | 3.511% | $10.879 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $19.98 | 4.751% | $20.9292 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $134.64 | 9.562% | $147.5143 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $862.61 | $931.2653 | $931.27 | $931.30 | $931.20 | |