| 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 | $148.26 | 3.493% | $153.4387 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $39.43 | 11.590% | $43.9999 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $144.58 | 11.105% | $160.6356 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $57.39 | 5.840% | $60.7416 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $11.56 | 13.490% | $13.1194 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $132.25 | 12.410% | $148.6622 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $8.75 | 10.771% | $9.6925 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $542.22 | $590.2899 | $590.29 | $590.30 | $590.20 | |