| 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 | $132.63 | 10.438% | $146.4739 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $102.69 | 4.295% | $107.1005 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $144.79 | 10.436% | $159.9003 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $64.69 | 5.279% | $68.105 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $156.83 | 10.296% | $172.9772 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $200.89 | 6.158% | $213.2608 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $221.68 | 12.274% | $248.889 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,024.20 | $1,116.7067 | $1,116.71 | $1,116.70 | $1,116.80 | |