| 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 | $119.28 | 10.819% | $132.1849 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $134.49 | 3.430% | $139.103 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $162.67 | 3.350% | $168.1194 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $32.99 | 4.670% | $34.5306 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $109.75 | 8.397% | $118.9657 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $180.80 | 11.184% | $201.0207 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $81.36 | 9.616% | $89.1836 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $821.34 | $883.1079 | $883.10 | $883.10 | $883.10 | |