| 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 | $180.97 | 13.863% | $206.0579 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $57.74 | 5.332% | $60.8187 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $8.53 | 6.632% | $9.0957 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $162.60 | 8.839% | $176.9722 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $228.39 | 12.610% | $257.19 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $117.99 | 11.831% | $131.9494 | $131.95 | $131.95 | $131.90 |
| Purchase #7 | $105.90 | 9.749% | $116.2242 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $862.12 | $958.3081 | $958.31 | $958.25 | $958.30 | |