| 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 | $134.70 | 10.578% | $148.9486 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $109.68 | 6.580% | $116.8969 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $180.93 | 12.449% | $203.454 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $54.57 | 11.607% | $60.9039 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $117.90 | 9.563% | $129.1748 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $198.95 | 10.624% | $220.0864 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $36.86 | 5.434% | $38.863 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $833.59 | $918.3276 | $918.32 | $918.30 | $918.40 | |