| 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 | $162.53 | 8.108% | $175.7079 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $100.33 | 9.654% | $110.0159 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $242.62 | 10.164% | $267.2799 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $192.84 | 5.836% | $204.0941 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $144.85 | 4.606% | $151.5218 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $10.29 | 3.127% | $10.6118 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $54.87 | 5.339% | $57.7995 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $908.33 | $977.0309 | $977.03 | $977.00 | $977.00 | |