| 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 | $102.98 | 5.610% | $108.7572 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $109.97 | 13.843% | $125.1931 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $169.45 | 7.328% | $181.8673 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $224.66 | 12.277% | $252.2415 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $84.89 | 11.279% | $94.4647 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $172.63 | 8.266% | $186.8996 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $173.62 | 6.500% | $184.9053 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $1,038.20 | $1,134.3287 | $1,134.33 | $1,134.30 | $1,134.40 | |