| 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 | $155.33 | 13.187% | $175.8134 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $161.32 | 9.527% | $176.689 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $154.88 | 9.664% | $169.8476 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $77.92 | 4.762% | $81.6306 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $211.84 | 5.711% | $223.9382 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $57.89 | 5.421% | $61.0282 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $135.84 | 8.495% | $147.3796 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $955.02 | $1,036.3266 | $1,036.33 | $1,036.40 | $1,036.20 | |