| 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 | $156.58 | 10.439% | $172.9254 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $219.95 | 11.337% | $244.8857 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $181.99 | 3.868% | $189.0294 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $208.34 | 3.655% | $215.9548 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $127.51 | 3.223% | $131.6196 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $41.35 | 11.643% | $46.1644 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $79.93 | 9.822% | $87.7807 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $1,015.65 | $1,088.3600 | $1,088.36 | $1,088.40 | $1,088.40 | |