| 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 | $175.79 | 11.573% | $196.1342 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $90.57 | 10.827% | $100.376 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $120.82 | 10.174% | $133.1122 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $128.41 | 6.785% | $137.1226 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $46.25 | 8.599% | $50.227 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $16.37 | 8.552% | $17.77 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $204.93 | 6.507% | $218.2648 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $783.14 | $853.0068 | $853.00 | $853.00 | $853.00 | |