| 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 | $142.90 | 4.428% | $149.2276 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $146.44 | 6.872% | $156.5034 | $156.50 | $156.50 | $156.50 |
| Purchase #3 | $118.73 | 9.215% | $129.671 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $142.99 | 7.137% | $153.1952 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $61.94 | 8.750% | $67.3598 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $75.69 | 5.482% | $79.8393 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $176.86 | 12.523% | $199.0082 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $865.55 | $934.8045 | $934.81 | $934.80 | $934.80 | |