| 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 | $163.58 | 10.640% | $180.9849 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $240.87 | 4.352% | $251.3527 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $140.52 | 3.726% | $145.7558 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $64.42 | 5.693% | $68.0874 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $44.92 | 9.217% | $49.0603 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $157.47 | 7.507% | $169.2913 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $52.42 | 8.516% | $56.8841 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $864.20 | $921.4165 | $921.41 | $921.45 | $921.60 | |