| 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 | $226.53 | 13.308% | $256.6766 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $121.48 | 11.509% | $135.4611 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $137.98 | 10.706% | $152.7521 | $152.75 | $152.75 | $152.80 |
| Purchase #4 | $55.44 | 4.131% | $57.7302 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $157.67 | 8.110% | $170.457 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $32.36 | 12.703% | $36.4707 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $124.50 | 13.663% | $141.5104 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $855.96 | $951.0581 | $951.06 | $951.05 | $951.20 | |