| 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 | $136.52 | 3.245% | $140.9501 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $110.87 | 4.614% | $115.9855 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $27.87 | 7.155% | $29.8641 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $159.26 | 8.581% | $172.9261 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $110.80 | 5.286% | $116.6569 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $149.35 | 13.702% | $169.8139 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $49.83 | 12.299% | $55.9586 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $744.50 | $802.1552 | $802.16 | $802.15 | $802.30 | |