| 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 | $177.59 | 6.649% | $189.398 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $181.52 | 9.744% | $199.2073 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $61.49 | 4.357% | $64.1691 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $194.26 | 10.747% | $215.1371 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $9.46 | 12.443% | $10.6371 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $135.26 | 8.754% | $147.1007 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $21.35 | 12.486% | $24.0158 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $780.93 | $849.6651 | $849.68 | $849.65 | $849.60 | |