| 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 | $145.79 | 6.174% | $154.7911 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $63.82 | 8.616% | $69.3187 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $214.37 | 5.410% | $225.9674 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $19.76 | 4.387% | $20.6269 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $138.62 | 8.842% | $150.8768 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $178.79 | 11.874% | $200.0195 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $73.42 | 6.521% | $78.2077 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $834.57 | $899.8081 | $899.82 | $899.80 | $899.80 | |