| 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 | $146.98 | 13.450% | $166.7488 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $143.78 | 6.473% | $153.0869 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $91.77 | 10.556% | $101.4572 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $19.28 | 6.537% | $20.5403 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $181.35 | 6.422% | $192.9963 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $17.61 | 12.855% | $19.8738 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $118.89 | 7.224% | $127.4786 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $719.66 | $782.1819 | $782.19 | $782.20 | $782.20 | |