| 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 | $176.64 | 10.530% | $195.2402 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $150.56 | 3.149% | $155.3011 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $154.81 | 7.328% | $166.1545 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $104.62 | 8.451% | $113.4614 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $166.35 | 13.797% | $189.3013 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $23.61 | 5.380% | $24.8802 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $31.78 | 12.651% | $35.8005 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $808.37 | $880.1392 | $880.13 | $880.15 | $880.20 | |