| 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 | $171.51 | 5.623% | $181.154 | $181.15 | $181.15 | $181.20 |
| Purchase #2 | $7.26 | 11.273% | $8.0784 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $137.86 | 7.593% | $148.3277 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $8.73 | 7.204% | $9.3589 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $241.28 | 4.533% | $252.2172 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $103.65 | 4.381% | $108.1909 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $188.97 | 3.224% | $195.0624 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $859.26 | $902.3895 | $902.39 | $902.40 | $902.50 | |