| 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 | $147.95 | 7.316% | $158.774 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $93.28 | 11.834% | $104.3188 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $225.58 | 4.406% | $235.5191 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $243.28 | 4.136% | $253.3421 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $240.75 | 9.324% | $263.1975 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $188.49 | 3.683% | $195.4321 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $245.92 | 7.303% | $263.8795 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $1,385.25 | $1,474.4631 | $1,474.46 | $1,474.45 | $1,474.40 | |