| 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 | $167.80 | 12.666% | $189.0535 | $189.05 | $189.05 | $189.10 |
| Purchase #2 | $60.63 | 10.406% | $66.9392 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $121.39 | 8.472% | $131.6742 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $164.94 | 11.152% | $183.3341 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $27.32 | 8.436% | $29.6247 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $176.58 | 4.426% | $184.3954 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $44.33 | 3.669% | $45.9565 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $762.99 | $830.9776 | $830.97 | $830.95 | $831.00 | |