| 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 | $152.37 | 3.225% | $157.2839 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $87.46 | 4.825% | $91.6799 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $106.38 | 3.656% | $110.2693 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $221.46 | 7.412% | $237.8746 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $9.96 | 4.505% | $10.4087 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $40.52 | 6.409% | $43.1169 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $111.76 | 10.398% | $123.3808 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $729.91 | $774.0141 | $774.01 | $774.00 | $774.10 | |