| 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 | $150.98 | 13.199% | $170.9079 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $197.41 | 10.244% | $217.6327 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $142.53 | 11.437% | $158.8312 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $68.89 | 6.581% | $73.4237 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $32.27 | 6.711% | $34.4356 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $76.45 | 6.826% | $81.6685 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $139.26 | 4.872% | $146.0447 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $807.79 | $882.9443 | $882.94 | $882.95 | $882.80 | |