| 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 | $117.53 | 8.131% | $127.0864 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $91.50 | 6.280% | $97.2462 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $140.63 | 11.451% | $156.7335 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $63.58 | 11.107% | $70.6418 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $148.46 | 11.123% | $164.9732 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $152.45 | 11.729% | $170.3309 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $98.94 | 10.281% | $109.112 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $813.09 | $896.1240 | $896.12 | $896.15 | $896.00 | |