| 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 | $157.33 | 12.787% | $177.4478 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $71.41 | 4.612% | $74.7034 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $107.73 | 8.300% | $116.6716 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $112.26 | 8.545% | $121.8526 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $96.56 | 7.475% | $103.7779 | $103.78 | $103.80 | $103.80 |
| Purchase #6 | $53.53 | 12.421% | $60.179 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $246.60 | 3.496% | $255.2211 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $845.42 | $909.8534 | $909.85 | $909.85 | $909.90 | |