| 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 | $124.53 | 10.319% | $137.3803 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $16.93 | 8.112% | $18.3034 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $105.81 | 6.395% | $112.5765 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $141.76 | 11.448% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $212.45 | 4.181% | $221.3325 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $187.68 | 8.515% | $203.661 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $95.71 | 7.407% | $102.7992 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $884.87 | $954.0416 | $954.04 | $954.10 | $954.10 | |