| 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 | $169.79 | 10.780% | $188.0934 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $117.63 | 5.138% | $123.6738 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $239.79 | 8.551% | $260.2944 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $158.28 | 11.419% | $176.354 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $120.27 | 9.711% | $131.9494 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $14.91 | 13.607% | $16.9388 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $49.76 | 12.206% | $55.8337 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $870.43 | $953.1375 | $953.12 | $953.15 | $953.10 | |