| 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 | $182.68 | 11.609% | $203.8873 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $141.32 | 11.748% | $157.9223 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $125.55 | 13.556% | $142.5696 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $213.44 | 11.690% | $238.3911 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $117.99 | 9.408% | $129.0905 | $129.09 | $129.10 | $129.10 |
| Purchase #6 | $90.56 | 11.179% | $100.6837 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $180.49 | 4.867% | $189.2744 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $1,052.03 | $1,161.8189 | $1,161.81 | $1,161.80 | $1,161.90 | |