| 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 | $131.39 | 10.316% | $144.9442 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $174.41 | 13.260% | $197.5368 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $108.34 | 6.709% | $115.6085 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $147.66 | 7.566% | $158.832 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $11.44 | 11.709% | $12.7795 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $238.68 | 7.480% | $256.5333 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $20.48 | 3.156% | $21.1263 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $832.40 | $907.3606 | $907.36 | $907.45 | $907.20 | |