| 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 | $178.57 | 4.617% | $186.8146 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $231.82 | 4.370% | $241.9505 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $187.51 | 3.457% | $193.9922 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $62.43 | 9.266% | $68.2148 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $73.68 | 5.631% | $77.8289 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $54.93 | 6.154% | $58.3104 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $81.88 | 9.246% | $89.4506 | $89.45 | $89.45 | $89.50 |
| 7 purchase totals = | $870.82 | $916.5620 | $916.55 | $916.55 | $916.60 | |