| 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 | $191.70 | 3.424% | $198.2638 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $78.88 | 13.336% | $89.3994 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $18.35 | 12.497% | $20.6432 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $133.41 | 13.379% | $151.2589 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $137.52 | 11.245% | $152.9841 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $56.70 | 7.380% | $60.8845 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $141.28 | 9.551% | $154.7737 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $757.84 | $828.2076 | $828.19 | $828.20 | $828.30 | |