| 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 | $138.69 | 5.840% | $146.7895 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $111.26 | 10.823% | $123.3017 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $68.38 | 8.527% | $74.2108 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $55.37 | 9.707% | $60.7448 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $239.59 | 13.220% | $271.2638 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $102.97 | 4.520% | $107.6242 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $32.43 | 10.744% | $35.9143 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $748.69 | $819.8491 | $819.83 | $819.80 | $819.80 | |