| 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 | $164.74 | 8.133% | $178.1383 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $81.66 | 6.102% | $86.6429 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $232.95 | 11.623% | $260.0258 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $99.42 | 10.546% | $109.9048 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $29.31 | 11.753% | $32.7548 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $27.29 | 6.433% | $29.0456 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $195.52 | 5.318% | $205.9178 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $830.89 | $902.4300 | $902.43 | $902.45 | $902.30 | |