| 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 | $127.55 | 13.269% | $144.4746 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $188.39 | 8.250% | $203.9322 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $148.42 | 4.634% | $155.2978 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $119.45 | 3.339% | $123.4384 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $86.61 | 10.523% | $95.724 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $220.49 | 7.104% | $236.1536 | $236.15 | $236.15 | $236.20 |
| Purchase #7 | $147.44 | 8.294% | $159.6687 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $1,038.35 | $1,118.6893 | $1,118.68 | $1,118.65 | $1,118.70 | |