| 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 | $112.94 | 12.357% | $126.896 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $85.87 | 4.825% | $90.0132 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $145.66 | 8.799% | $158.4766 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $129.32 | 4.797% | $135.5235 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $60.30 | 10.485% | $66.6225 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $131.93 | 12.699% | $148.6838 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $138.31 | 13.792% | $157.3857 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $804.33 | $883.6013 | $883.60 | $883.60 | $883.60 | |