| 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 | $146.81 | 12.168% | $164.6738 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $247.68 | 10.388% | $273.409 | $273.41 | $273.40 | $273.40 |
| Purchase #3 | $78.94 | 10.201% | $86.9927 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $16.63 | 8.395% | $18.0261 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $45.70 | 9.361% | $49.978 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $178.42 | 11.289% | $198.5618 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $18.71 | 4.214% | $19.4984 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $732.89 | $811.1398 | $811.14 | $811.15 | $811.20 | |