| 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 | $154.37 | 5.324% | $162.5887 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $110.88 | 6.437% | $118.0173 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $149.76 | 7.813% | $161.4607 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $99.57 | 4.247% | $103.7987 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $28.29 | 12.201% | $31.7417 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $64.93 | 11.653% | $72.4963 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $125.63 | 3.414% | $129.919 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $733.43 | $780.0224 | $780.03 | $780.00 | $780.00 | |