| 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 | $189.42 | 5.289% | $199.4384 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $164.28 | 3.717% | $170.3863 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $19.48 | 7.372% | $20.9161 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $149.67 | 8.494% | $162.383 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $208.32 | 12.392% | $234.135 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $47.50 | 13.689% | $54.0023 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $240.39 | 13.385% | $272.5662 | $272.57 | $272.55 | $272.60 |
| 7 purchase totals = | $1,019.06 | $1,113.8273 | $1,113.84 | $1,113.85 | $1,113.80 | |