| 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 | $188.56 | 13.640% | $214.2796 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $131.34 | 12.826% | $148.1857 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $207.43 | 11.468% | $231.2181 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $177.87 | 9.469% | $194.7125 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $143.62 | 5.871% | $152.0519 | $152.05 | $152.05 | $152.10 |
| Purchase #6 | $97.75 | 13.425% | $110.8729 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $67.77 | 3.431% | $70.0952 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $1,014.34 | $1,121.4159 | $1,121.42 | $1,121.40 | $1,121.50 | |