| 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 | $160.36 | 8.180% | $173.4774 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $27.56 | 10.724% | $30.5155 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $124.32 | 7.429% | $133.5557 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $31.98 | 8.734% | $34.7731 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $177.40 | 12.190% | $199.0251 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $19.45 | 8.358% | $21.0756 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $216.68 | 13.126% | $245.1214 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $757.75 | $837.5438 | $837.56 | $837.55 | $837.60 | |