| 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 | $173.76 | 7.638% | $187.0318 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $139.38 | 6.865% | $148.9484 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $35.39 | 10.817% | $39.2181 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $185.33 | 4.339% | $193.3715 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $122.35 | 5.463% | $129.034 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $100.77 | 3.275% | $104.0702 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $31.38 | 13.397% | $35.584 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $788.36 | $837.2580 | $837.25 | $837.25 | $837.20 | |