| 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 | $105.97 | 3.844% | $110.0435 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $156.76 | 7.526% | $168.5578 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $97.47 | 6.239% | $103.5512 | $103.55 | $103.55 | $103.60 |
| Purchase #4 | $204.63 | 5.858% | $216.6172 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $130.96 | 11.192% | $145.617 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $156.59 | 8.623% | $170.0928 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $185.66 | 13.577% | $210.8671 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,038.04 | $1,125.3466 | $1,125.35 | $1,125.30 | $1,125.40 | |