| 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 | $66.88 | 8.571% | $72.6123 | $72.61 | $72.60 | $72.60 |
| Purchase #2 | $150.40 | 12.712% | $169.5188 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $130.55 | 8.279% | $141.3582 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $161.55 | 8.325% | $174.999 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $178.32 | 7.180% | $191.1234 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $30.90 | 12.485% | $34.7579 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $96.64 | 13.467% | $109.6545 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $815.24 | $894.0241 | $894.02 | $893.95 | $894.10 | |