| 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 | $184.78 | 11.584% | $206.1849 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $80.98 | 3.491% | $83.807 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $15.42 | 7.270% | $16.541 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $186.81 | 13.642% | $212.2946 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $144.65 | 13.506% | $164.1864 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $87.62 | 4.621% | $91.6689 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $152.54 | 12.456% | $171.5404 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $852.80 | $946.2232 | $946.22 | $946.25 | $946.20 | |