| 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 | $189.93 | 10.631% | $210.1215 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $107.94 | 9.517% | $118.2126 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $8.86 | 11.379% | $9.8682 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $152.45 | 6.771% | $162.7724 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $15.29 | 3.459% | $15.8189 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $115.76 | 13.719% | $131.6411 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $116.94 | 8.458% | $126.8308 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $707.17 | $775.2655 | $775.26 | $775.20 | $775.20 | |