| 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 | $110.27 | 7.307% | $118.3274 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $175.55 | 8.218% | $189.9767 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $148.26 | 4.471% | $154.8887 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $62.31 | 8.347% | $67.511 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $113.67 | 12.838% | $128.263 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $47.71 | 8.577% | $51.8021 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $129.79 | 5.574% | $137.0245 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $787.56 | $847.7934 | $847.79 | $847.80 | $847.80 | |