| 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 | $143.58 | 8.564% | $155.8762 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $198.34 | 12.853% | $223.8326 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $185.99 | 13.790% | $211.638 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $182.67 | 9.289% | $199.6382 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $220.59 | 10.731% | $244.2615 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $29.41 | 6.572% | $31.3428 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $191.91 | 8.817% | $208.8307 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,152.49 | $1,275.4200 | $1,275.42 | $1,275.50 | $1,275.30 | |