| 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 | $74.41 | 13.837% | $84.7061 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $149.79 | 13.483% | $169.9862 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $112.27 | 3.586% | $116.296 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $221.64 | 4.112% | $230.7538 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $99.50 | 3.693% | $103.1745 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $146.43 | 6.813% | $156.4063 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $62.53 | 10.331% | $68.99 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $866.57 | $930.3129 | $930.32 | $930.30 | $930.40 | |