| 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 | $151.82 | 13.391% | $172.1502 | $172.15 | $172.15 | $172.20 |
| Purchase #2 | $178.36 | 9.415% | $195.1526 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $185.83 | 5.380% | $195.8277 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $215.92 | 4.284% | $225.17 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $24.58 | 10.332% | $27.1196 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $177.42 | 11.802% | $198.3591 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $191.97 | 3.680% | $199.0345 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $1,125.90 | $1,212.8137 | $1,212.81 | $1,212.80 | $1,212.90 | |