| 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 | $137.92 | 10.147% | $151.9147 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $133.99 | 10.560% | $148.1393 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $195.74 | 13.756% | $222.666 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $28.25 | 4.365% | $29.4831 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $172.77 | 5.494% | $182.262 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $249.82 | 8.405% | $270.8174 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $75.58 | 7.137% | $80.9741 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $994.07 | $1,086.2566 | $1,086.25 | $1,086.20 | $1,086.30 | |