| 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 | $162.80 | 11.475% | $181.4813 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $10.99 | 10.602% | $12.1552 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $22.88 | 12.268% | $25.6869 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $22.40 | 5.316% | $23.5908 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $184.36 | 9.671% | $202.1895 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $19.49 | 10.278% | $21.4932 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $129.65 | 7.727% | $139.6681 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $552.57 | $606.2650 | $606.27 | $606.30 | $606.40 | |