| 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 | $180.68 | 5.450% | $190.5271 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $31.94 | 11.851% | $35.7252 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $58.36 | 4.209% | $60.8164 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $133.51 | 11.576% | $148.9651 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $164.83 | 12.288% | $185.0843 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $184.60 | 5.163% | $194.1309 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $169.76 | 9.733% | $186.2827 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $923.68 | $1,001.5317 | $1,001.54 | $1,001.60 | $1,001.50 | |