| 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 | $146.77 | 4.161% | $152.8771 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $169.79 | 12.268% | $190.6198 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $25.49 | 12.393% | $28.649 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $183.54 | 5.241% | $193.1593 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $20.90 | 5.529% | $22.0556 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $193.59 | 8.593% | $210.2252 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $8.96 | 10.832% | $9.9305 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $749.04 | $807.5165 | $807.53 | $807.55 | $807.50 | |