| 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 | $176.38 | 13.112% | $199.5069 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $93.48 | 5.720% | $98.8271 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $157.57 | 11.494% | $175.6811 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $39.25 | 12.827% | $44.2846 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $101.65 | 7.696% | $109.473 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $102.76 | 6.435% | $109.3726 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $137.35 | 5.749% | $145.2463 | $145.25 | $145.25 | $145.20 |
| 7 purchase totals = | $808.44 | $882.3916 | $882.39 | $882.40 | $882.40 | |