| 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 | $154.53 | 11.590% | $172.44 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $213.95 | 3.771% | $222.0181 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $170.79 | 3.806% | $177.2903 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $248.60 | 9.647% | $272.5824 | $272.58 | $272.60 | $272.60 |
| Purchase #5 | $250.52 | 6.401% | $266.5558 | $266.56 | $266.55 | $266.60 |
| Purchase #6 | $245.61 | 3.362% | $253.8674 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $33.92 | 10.476% | $37.4735 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $1,317.92 | $1,402.2275 | $1,402.23 | $1,402.20 | $1,402.30 | |