| 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 | $177.78 | 12.393% | $199.8123 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $66.65 | 11.697% | $74.4461 | $74.45 | $74.45 | $74.40 |
| Purchase #3 | $208.37 | 8.199% | $225.4543 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $21.81 | 7.102% | $23.3589 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $174.43 | 8.765% | $189.7188 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $96.33 | 12.833% | $108.692 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $224.39 | 3.560% | $232.3783 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $969.76 | $1,053.8607 | $1,053.86 | $1,053.85 | $1,053.90 | |