| 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 | $163.98 | 10.584% | $181.3356 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $50.26 | 13.503% | $57.0466 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $7.97 | 13.819% | $9.0714 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $15.28 | 5.807% | $16.1673 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $133.66 | 11.578% | $149.1352 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $206.76 | 12.211% | $232.0075 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $126.56 | 11.768% | $141.4536 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $704.47 | $786.2172 | $786.23 | $786.20 | $786.20 | |