| 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 | $165.57 | 11.799% | $185.1056 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $80.83 | 13.209% | $91.5068 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $239.65 | 6.103% | $254.2758 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $150.29 | 12.683% | $169.3513 | $169.35 | $169.35 | $169.40 |
| Purchase #5 | $154.27 | 10.387% | $170.294 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $191.97 | 12.343% | $215.6649 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $184.57 | 9.553% | $202.202 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,167.15 | $1,288.4004 | $1,288.40 | $1,288.40 | $1,288.50 | |