| 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 | $162.43 | 9.743% | $178.2556 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $192.56 | 4.802% | $201.8067 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $19.59 | 11.256% | $21.7951 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $190.57 | 11.311% | $212.1254 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $10.43 | 3.865% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #6 | $73.39 | 3.698% | $76.104 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $170.41 | 5.139% | $179.1674 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $819.38 | $880.0873 | $880.10 | $880.10 | $880.10 | |