| 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 | $155.90 | 12.651% | $175.6229 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $156.47 | 9.359% | $171.114 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $108.33 | 10.409% | $119.6061 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $84.32 | 6.427% | $89.7392 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $206.44 | 13.872% | $235.0774 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $146.50 | 6.234% | $155.6328 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $17.54 | 7.515% | $18.8581 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $875.50 | $965.6505 | $965.65 | $965.65 | $965.60 | |