| 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 | $133.38 | 10.501% | $147.3862 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $191.68 | 3.774% | $198.914 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $154.41 | 9.203% | $168.6204 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $57.33 | 5.843% | $60.6798 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $217.44 | 9.595% | $238.3034 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $199.42 | 11.409% | $222.1718 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $142.31 | 13.510% | $161.5361 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $1,095.97 | $1,197.6117 | $1,197.61 | $1,197.60 | $1,197.60 | |