| 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 | $160.53 | 10.294% | $177.055 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $24.85 | 12.712% | $28.0089 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $19.48 | 6.242% | $20.6959 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $188.60 | 8.602% | $204.8234 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $233.25 | 8.302% | $252.6144 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $112.64 | 3.292% | $116.3481 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $68.42 | 3.774% | $71.0022 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $807.77 | $870.5479 | $870.55 | $870.50 | $870.50 | |