| 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 | $200.25 | 13.430% | $227.1436 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $6.26 | 6.154% | $6.6452 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $55.70 | 6.706% | $59.4352 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $175.53 | 9.262% | $191.7876 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $49.61 | 12.676% | $55.8986 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $37.63 | 5.621% | $39.7452 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $176.57 | 4.440% | $184.4097 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $701.55 | $765.0651 | $765.08 | $765.10 | $764.90 | |