| 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 | $139.96 | 5.592% | $147.7866 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $8.82 | 12.232% | $9.8989 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $17.71 | 8.271% | $19.1748 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $122.51 | 11.115% | $136.127 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $241.35 | 12.867% | $272.4045 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $116.61 | 8.266% | $126.249 | $126.25 | $126.25 | $126.20 |
| Purchase #7 | $157.51 | 4.468% | $164.5475 | $164.55 | $164.55 | $164.50 |
| 7 purchase totals = | $804.47 | $876.1883 | $876.19 | $876.20 | $876.10 | |