| 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 | $148.78 | 4.457% | $155.4111 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $151.29 | 11.378% | $168.5038 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $75.46 | 13.549% | $85.6841 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $103.71 | 8.563% | $112.5907 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $147.86 | 10.653% | $163.6115 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $246.51 | 9.798% | $270.663 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $21.38 | 11.626% | $23.8656 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $894.99 | $980.3298 | $980.32 | $980.30 | $980.40 | |