| 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 | $141.83 | 10.683% | $156.9817 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $143.45 | 5.754% | $151.7041 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $35.75 | 7.124% | $38.2968 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $122.38 | 12.504% | $137.6824 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $138.60 | 12.386% | $155.767 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $160.27 | 9.574% | $175.6142 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $51.63 | 13.231% | $58.4612 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $793.91 | $874.5074 | $874.50 | $874.50 | $874.60 | |