| 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 | $168.34 | 7.391% | $180.782 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $62.52 | 13.243% | $70.7995 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $63.83 | 3.767% | $66.2345 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $232.89 | 4.119% | $242.4827 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $89.39 | 9.640% | $98.0072 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $191.45 | 3.362% | $197.8865 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $92.74 | 4.491% | $96.905 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $901.16 | $953.0974 | $953.10 | $953.15 | $953.10 | |