| 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 | $161.59 | 6.621% | $172.2889 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $202.62 | 8.646% | $220.1385 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $50.90 | 8.542% | $55.2479 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $56.70 | 6.749% | $60.5267 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $166.60 | 3.328% | $172.1444 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $247.54 | 7.203% | $265.3703 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $78.94 | 10.527% | $87.25 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $964.89 | $1,032.9667 | $1,032.97 | $1,033.00 | $1,032.90 | |