| 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 | $191.42 | 5.171% | $201.3183 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $18.63 | 8.385% | $20.1921 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $170.48 | 7.553% | $183.3564 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $137.94 | 8.258% | $149.3311 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $125.64 | 12.189% | $140.9543 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $135.94 | 13.743% | $154.6222 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $28.71 | 3.430% | $29.6948 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $808.76 | $879.4692 | $879.46 | $879.45 | $879.50 | |