| 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 | $181.39 | 7.185% | $194.4229 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $48.67 | 12.563% | $54.7844 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $7.28 | 7.620% | $7.8347 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $61.60 | 4.590% | $64.4274 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $45.44 | 11.194% | $50.5266 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $111.44 | 8.743% | $121.1832 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $126.29 | 12.626% | $142.2354 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $582.11 | $635.4146 | $635.41 | $635.50 | $635.30 | |