| 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 | $145.51 | 9.273% | $159.0031 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $41.90 | 6.567% | $44.6516 | $44.65 | $44.65 | $44.70 |
| Purchase #3 | $15.53 | 3.720% | $16.1077 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $92.35 | 5.360% | $97.3 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $6.61 | 7.851% | $7.129 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $217.33 | 5.839% | $230.0199 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $147.80 | 9.197% | $161.3932 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $667.03 | $715.6045 | $715.60 | $715.60 | $715.60 | |