| 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 | $184.42 | 5.186% | $193.984 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $219.72 | 5.782% | $232.4242 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $161.57 | 11.458% | $180.0827 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $82.26 | 11.413% | $91.6483 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $197.53 | 9.107% | $215.5191 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $74.71 | 13.198% | $84.5702 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $45.37 | 7.628% | $48.8308 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $965.58 | $1,047.0593 | $1,047.05 | $1,047.05 | $1,047.00 | |