| 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 | $151.68 | 10.739% | $167.9689 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $18.36 | 12.311% | $20.6203 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $66.66 | 9.276% | $72.8434 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $246.57 | 12.699% | $277.8819 | $277.88 | $277.90 | $277.90 |
| Purchase #5 | $62.68 | 4.737% | $65.6492 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $48.61 | 6.741% | $51.8868 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $186.29 | 4.292% | $194.2856 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $780.85 | $851.1361 | $851.14 | $851.15 | $851.10 | |