| 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 | $49.54 | 8.573% | $53.7871 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $181.31 | 5.235% | $190.8016 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $249.42 | 7.646% | $268.4907 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $192.99 | 10.272% | $212.8139 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $209.86 | 4.462% | $219.224 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $162.31 | 10.625% | $179.5554 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $183.77 | 5.619% | $194.096 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $1,229.20 | $1,318.7687 | $1,318.77 | $1,318.75 | $1,318.80 | |