| 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 | $150.81 | 8.859% | $164.1703 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $139.70 | 10.377% | $154.1967 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $226.58 | 6.611% | $241.5592 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $86.83 | 11.668% | $96.9613 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $232.62 | 13.113% | $263.1235 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $120.80 | 9.711% | $132.5309 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $167.59 | 6.686% | $178.7951 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $1,124.93 | $1,231.3370 | $1,231.34 | $1,231.30 | $1,231.40 | |