| 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 | $170.54 | 9.570% | $186.8607 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $232.46 | 7.574% | $250.0665 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $84.95 | 5.180% | $89.3504 | $89.35 | $89.35 | $89.40 |
| Purchase #4 | $36.35 | 13.533% | $41.2692 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $140.95 | 3.699% | $146.1637 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $219.98 | 8.194% | $238.0052 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $36.49 | 8.441% | $39.5701 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $921.72 | $991.2858 | $991.29 | $991.20 | $991.50 | |