| 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 | $169.31 | 4.752% | $177.3556 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $98.41 | 13.560% | $111.7544 | $111.75 | $111.75 | $111.80 |
| Purchase #3 | $120.87 | 10.153% | $133.1419 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $148.86 | 5.298% | $156.7466 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $73.97 | 8.382% | $80.1702 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $15.54 | 8.148% | $16.8062 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $85.64 | 5.315% | $90.1918 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $712.60 | $766.1667 | $766.17 | $766.15 | $766.20 | |