| 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 | $146.29 | 12.232% | $164.1842 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $65.97 | 5.284% | $69.4559 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $112.75 | 8.806% | $122.6788 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $16.53 | 11.252% | $18.39 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $38.95 | 4.308% | $40.628 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $122.84 | 5.723% | $129.8701 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $113.26 | 4.463% | $118.3148 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $616.59 | $663.5218 | $663.52 | $663.55 | $663.60 | |