| 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 | $136.99 | 8.287% | $148.3424 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $65.48 | 10.287% | $72.2159 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $45.69 | 4.588% | $47.7863 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $103.67 | 4.751% | $108.5954 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $197.58 | 9.293% | $215.9411 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $28.39 | 11.444% | $31.639 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $28.87 | 6.517% | $30.7515 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $606.67 | $655.2716 | $655.28 | $655.30 | $655.20 | |