| 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 | $129.77 | 3.310% | $134.0654 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $78.60 | 5.741% | $83.1124 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $148.52 | 6.247% | $157.798 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $175.66 | 7.722% | $189.2245 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $27.31 | 5.842% | $28.9055 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $168.47 | 13.219% | $190.74 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $98.52 | 12.669% | $111.0015 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $826.85 | $894.8473 | $894.85 | $894.80 | $894.80 | |