| 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 | $170.53 | 7.726% | $183.7051 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $28.79 | 3.820% | $29.8898 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $128.34 | 6.461% | $136.632 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $167.34 | 3.244% | $172.7685 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $99.94 | 8.229% | $108.1641 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $226.67 | 3.479% | $234.5558 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $124.40 | 13.569% | $141.2798 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $946.01 | $1,006.9951 | $1,007.00 | $1,007.00 | $1,007.10 | |