| 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 | $157.64 | 13.671% | $179.191 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $167.99 | 10.150% | $185.041 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $154.64 | 8.551% | $167.8633 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $17.42 | 9.261% | $19.0333 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $59.79 | 11.444% | $66.6324 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $194.27 | 11.346% | $216.3119 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $46.70 | 8.324% | $50.5873 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $798.45 | $884.6602 | $884.65 | $884.70 | $884.60 | |