| 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 | $160.77 | 8.841% | $174.9837 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $51.56 | 5.807% | $54.5541 | $54.55 | $54.55 | $54.60 |
| Purchase #3 | $244.98 | 12.745% | $276.2027 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $151.35 | 5.688% | $159.9588 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $70.61 | 7.133% | $75.6466 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $83.94 | 8.564% | $91.1286 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $66.70 | 4.470% | $69.6815 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $829.91 | $902.1560 | $902.15 | $902.20 | $902.20 | |