| 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 | $225.39 | 5.556% | $237.9127 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $101.29 | 7.356% | $108.7409 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $238.58 | 8.815% | $259.6108 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $154.54 | 8.280% | $167.3359 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $127.66 | 5.561% | $134.7592 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $101.60 | 6.669% | $108.3757 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $160.63 | 3.385% | $166.0673 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $1,109.69 | $1,182.8025 | $1,182.81 | $1,182.80 | $1,182.80 | |