| 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 | $164.63 | 4.523% | $172.0762 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $223.28 | 5.846% | $236.3329 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $34.63 | 10.317% | $38.2028 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $24.32 | 12.427% | $27.3422 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $46.37 | 11.716% | $51.8027 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $12.98 | 4.673% | $13.5866 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $63.96 | 6.295% | $67.9863 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $570.17 | $607.3297 | $607.33 | $607.40 | $607.30 | |