| 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 | $158.27 | 11.511% | $176.4885 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $50.98 | 3.745% | $52.8892 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $127.94 | 6.428% | $136.164 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $10.89 | 8.264% | $11.7899 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $157.58 | 11.316% | $175.4118 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $178.35 | 4.845% | $186.9911 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $135.78 | 3.210% | $140.1385 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $819.79 | $879.8730 | $879.87 | $879.90 | $879.90 | |