| 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 | $140.76 | 13.125% | $159.2348 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $28.86 | 8.217% | $31.2314 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $10.45 | 12.567% | $11.7633 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $200.25 | 6.789% | $213.845 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $22.33 | 5.199% | $23.4909 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $152.48 | 7.847% | $164.4451 | $164.45 | $164.45 | $164.40 |
| Purchase #7 | $245.94 | 4.231% | $256.3457 | $256.35 | $256.35 | $256.30 |
| 7 purchase totals = | $801.07 | $860.3562 | $860.36 | $860.40 | $860.20 | |