| 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 | $184.95 | 10.720% | $204.7766 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $17.54 | 4.297% | $18.2937 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $64.48 | 6.160% | $68.452 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $155.35 | 4.864% | $162.9062 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $223.35 | 12.738% | $251.8003 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $170.79 | 13.409% | $193.6912 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $9.68 | 6.520% | $10.3111 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $826.14 | $910.2311 | $910.23 | $910.25 | $910.30 | |