| 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 | $168.74 | 9.849% | $185.3592 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $199.94 | 8.349% | $216.633 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $172.75 | 12.318% | $194.0293 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $195.88 | 7.269% | $210.1185 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $225.76 | 7.277% | $242.1886 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $51.50 | 10.231% | $56.769 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $17.36 | 11.606% | $19.3748 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $1,031.93 | $1,124.4724 | $1,124.47 | $1,124.45 | $1,124.50 | |