| 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 | $132.37 | 13.347% | $150.0374 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $228.38 | 11.602% | $254.8766 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $93.91 | 10.833% | $104.0833 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $149.72 | 6.870% | $160.0058 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $230.95 | 5.665% | $244.0333 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $38.36 | 3.310% | $39.6297 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $210.98 | 4.667% | $220.8264 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,084.67 | $1,173.4925 | $1,173.50 | $1,173.60 | $1,173.40 | |