| 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 | $137.31 | 6.735% | $146.5578 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $13.45 | 7.855% | $14.5065 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $25.85 | 8.426% | $28.0281 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $47.49 | 4.352% | $49.5568 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $173.86 | 13.441% | $197.2285 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $245.98 | 3.595% | $254.823 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $76.73 | 13.855% | $87.3609 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $720.67 | $778.0616 | $778.07 | $778.05 | $778.10 | |