| 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 | $76.82 | 9.541% | $84.1494 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $224.60 | 10.159% | $247.4171 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $128.97 | 12.401% | $144.9636 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $182.38 | 7.284% | $195.6646 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $125.49 | 6.266% | $133.3532 | $133.35 | $133.35 | $133.40 |
| Purchase #6 | $18.54 | 7.854% | $19.9961 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $71.73 | 8.302% | $77.685 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $828.53 | $903.2290 | $903.23 | $903.20 | $903.30 | |