| 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 | $187.76 | 7.444% | $201.7369 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $141.60 | 3.197% | $146.127 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $17.97 | 3.527% | $18.6038 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $227.88 | 4.619% | $238.4058 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $75.51 | 6.302% | $80.2686 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $237.49 | 7.238% | $254.6795 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $46.25 | 12.787% | $52.164 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $934.46 | $991.9856 | $991.99 | $992.00 | $992.00 | |