| 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 | $189.69 | 3.260% | $195.8739 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $199.32 | 3.589% | $206.4736 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $207.92 | 4.428% | $217.1267 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $159.43 | 7.156% | $170.8388 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $213.47 | 5.745% | $225.7339 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $225.87 | 13.159% | $255.5922 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $72.42 | 5.747% | $76.582 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $1,268.12 | $1,348.2211 | $1,348.21 | $1,348.25 | $1,348.20 | |