| 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 | $138.99 | 8.603% | $150.9473 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $171.54 | 10.584% | $189.6958 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $111.80 | 13.358% | $126.7342 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $79.71 | 8.307% | $86.3315 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $163.42 | 7.149% | $175.1029 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $116.28 | 11.459% | $129.6045 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $200.83 | 6.650% | $214.1852 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $982.57 | $1,072.6014 | $1,072.60 | $1,072.65 | $1,072.50 | |