| 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 | $151.85 | 12.188% | $170.3575 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $20.72 | 5.352% | $21.8289 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $148.99 | 4.184% | $155.2237 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $109.99 | 5.556% | $116.101 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $64.70 | 4.112% | $67.3605 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $38.93 | 8.851% | $42.3757 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $155.54 | 4.409% | $162.3978 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $690.72 | $735.6451 | $735.65 | $735.65 | $735.70 | |