| 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 | $169.67 | 3.380% | $175.4048 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $16.35 | 10.821% | $18.1192 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $84.73 | 4.823% | $88.8165 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $215.45 | 9.346% | $235.586 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $25.47 | 6.606% | $27.1525 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $34.41 | 4.660% | $36.0135 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $10.96 | 8.486% | $11.8901 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $557.04 | $592.9826 | $592.98 | $592.95 | $593.00 | |