| 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 | $175.30 | 10.126% | $193.0509 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $59.74 | 8.288% | $64.6913 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $130.42 | 4.708% | $136.5602 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $98.98 | 10.567% | $109.4392 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $167.87 | 4.564% | $175.5316 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $75.67 | 5.514% | $79.8424 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $40.80 | 5.682% | $43.1183 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $748.78 | $802.2339 | $802.23 | $802.25 | $802.20 | |