| 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 | $131.87 | 8.304% | $142.8205 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $207.82 | 6.276% | $220.8628 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $173.52 | 5.636% | $183.2996 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $92.80 | 11.691% | $103.6492 | $103.65 | $103.65 | $103.60 |
| Purchase #5 | $41.89 | 7.316% | $44.9547 | $44.95 | $44.95 | $45.00 |
| Purchase #6 | $120.27 | 3.160% | $124.0705 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $118.79 | 9.439% | $130.0026 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $886.96 | $949.6599 | $949.65 | $949.60 | $949.70 | |