| 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 | $136.30 | 13.336% | $154.477 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $193.39 | 7.338% | $207.581 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $40.83 | 9.725% | $44.8007 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $243.86 | 9.105% | $266.0635 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $150.45 | 13.216% | $170.3335 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $195.89 | 11.361% | $218.1451 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $88.76 | 3.536% | $91.8986 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,049.48 | $1,153.2994 | $1,153.30 | $1,153.35 | $1,153.30 | |