| 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 | $179.26 | 5.154% | $188.4991 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $206.70 | 3.293% | $213.5066 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $55.72 | 4.507% | $58.2313 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $131.80 | 8.729% | $143.3048 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $59.48 | 12.854% | $67.1256 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $17.62 | 12.760% | $19.8683 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $182.86 | 3.252% | $188.8066 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $833.44 | $879.3423 | $879.35 | $879.35 | $879.30 | |