| 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 | $133.64 | 4.587% | $139.7701 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $174.81 | 13.635% | $198.6453 | $198.65 | $198.65 | $198.60 |
| Purchase #3 | $63.87 | 10.312% | $70.4563 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $119.47 | 4.839% | $125.2512 | $125.25 | $125.25 | $125.30 |
| Purchase #5 | $157.67 | 6.135% | $167.3431 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $227.33 | 6.443% | $241.9769 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $185.76 | 3.303% | $191.8957 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $1,062.55 | $1,135.3386 | $1,135.35 | $1,135.35 | $1,135.40 | |