| 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 | $184.77 | 12.414% | $207.7073 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $128.84 | 7.593% | $138.6228 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $75.49 | 3.360% | $78.0265 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $147.65 | 7.609% | $158.8847 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $167.88 | 4.627% | $175.6478 | $175.65 | $175.65 | $175.60 |
| Purchase #6 | $19.78 | 7.784% | $21.3197 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $151.56 | 4.602% | $158.5348 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $875.97 | $938.7436 | $938.74 | $938.75 | $938.60 | |