| 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 | $174.94 | 7.868% | $188.7043 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $226.70 | 5.229% | $238.5541 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $66.80 | 5.648% | $70.5729 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $126.29 | 9.644% | $138.4694 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $38.41 | 10.384% | $42.3985 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $231.43 | 5.583% | $244.3507 | $244.35 | $244.35 | $244.40 |
| Purchase #7 | $150.54 | 6.137% | $159.7786 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $1,015.11 | $1,082.8285 | $1,082.82 | $1,082.80 | $1,083.00 | |