| 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 | $149.96 | 6.357% | $159.493 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $124.30 | 11.467% | $138.5535 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $165.43 | 11.327% | $184.1683 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $131.96 | 10.546% | $145.8765 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $213.49 | 10.682% | $236.295 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $214.56 | 12.771% | $241.9615 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $56.30 | 5.786% | $59.5575 | $59.56 | $59.55 | $59.60 |
| 7 purchase totals = | $1,056.00 | $1,165.9053 | $1,165.91 | $1,165.90 | $1,166.10 | |