| 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 | $176.92 | 7.286% | $189.8104 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $40.88 | 9.339% | $44.6978 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $219.40 | 4.702% | $229.7162 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $49.82 | 12.819% | $56.2064 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $215.76 | 4.596% | $225.6763 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $178.56 | 13.806% | $203.212 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $87.27 | 8.651% | $94.8197 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $968.61 | $1,044.1388 | $1,044.15 | $1,044.10 | $1,044.10 | |