| 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 | $141.47 | 12.861% | $159.6645 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $236.32 | 3.512% | $244.6196 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $221.42 | 10.455% | $244.5695 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $149.44 | 9.261% | $163.2796 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $219.89 | 5.814% | $232.6744 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $249.81 | 11.378% | $278.2334 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $111.64 | 13.542% | $126.7583 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $1,329.99 | $1,449.7993 | $1,449.79 | $1,449.75 | $1,449.90 | |