| 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 | $178.63 | 6.414% | $190.0873 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $191.97 | 6.136% | $203.7493 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $220.42 | 10.261% | $243.0373 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $72.35 | 7.641% | $77.8783 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $170.39 | 8.481% | $184.8408 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $9.61 | 5.349% | $10.124 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $12.58 | 12.307% | $14.1282 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $855.95 | $923.8452 | $923.85 | $923.90 | $923.70 | |