| 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 | $128.31 | 13.683% | $145.8667 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $37.80 | 4.840% | $39.6295 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $81.39 | 3.799% | $84.482 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $95.26 | 13.218% | $107.8515 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $99.71 | 8.830% | $108.5144 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $132.33 | 13.765% | $150.5452 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $239.46 | 4.761% | $250.8607 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $814.26 | $887.7500 | $887.75 | $887.75 | $887.80 | |