| 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 | $148.27 | 4.387% | $154.7746 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $210.32 | 7.206% | $225.4757 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $222.48 | 6.616% | $237.1993 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $14.65 | 11.374% | $16.3163 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $155.42 | 11.571% | $173.4036 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $65.96 | 6.625% | $70.3299 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $67.73 | 12.692% | $76.3263 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $884.83 | $953.8257 | $953.83 | $953.85 | $953.80 | |