| 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 | $131.94 | 3.422% | $136.455 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $39.48 | 5.212% | $41.5377 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $186.58 | 13.159% | $211.1321 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $125.42 | 5.229% | $131.9782 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $183.49 | 5.765% | $194.0682 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $229.91 | 6.151% | $244.0518 | $244.05 | $244.05 | $244.10 |
| Purchase #7 | $20.70 | 4.528% | $21.6373 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $917.52 | $980.8603 | $980.87 | $980.90 | $980.90 | |