| 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 | $111.33 | 3.725% | $115.477 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $119.26 | 7.432% | $128.1234 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $62.88 | 13.437% | $71.3292 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $145.52 | 5.397% | $153.3737 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $84.84 | 7.390% | $91.1097 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $181.33 | 9.840% | $199.1729 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $44.42 | 9.677% | $48.7185 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $749.58 | $807.3044 | $807.30 | $807.25 | $807.30 | |