| 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 | $242.96 | 10.165% | $267.6569 | $267.66 | $267.65 | $267.70 |
| Purchase #2 | $78.80 | 11.388% | $87.7737 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $179.56 | 11.596% | $200.3818 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $125.64 | 5.625% | $132.7073 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $64.36 | 6.196% | $68.3477 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $217.90 | 10.787% | $241.4049 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $145.86 | 13.846% | $166.0558 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $1,055.08 | $1,164.3281 | $1,164.33 | $1,164.30 | $1,164.40 | |