| 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 | $134.74 | 8.338% | $145.9746 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $93.39 | 5.131% | $98.1818 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $214.42 | 9.615% | $235.0365 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $141.70 | 13.491% | $160.8167 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $28.62 | 4.399% | $29.879 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $180.60 | 5.676% | $190.8509 | $190.85 | $190.85 | $190.90 |
| Purchase #7 | $105.35 | 7.122% | $112.853 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $898.82 | $973.5925 | $973.59 | $973.60 | $973.70 | |