| 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 | $159.37 | 6.366% | $169.5155 | $169.52 | $169.50 | $169.50 |
| Purchase #2 | $153.72 | 8.511% | $166.8031 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $28.35 | 5.842% | $30.0062 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $221.76 | 8.720% | $241.0975 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $39.70 | 3.771% | $41.1971 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $217.45 | 7.208% | $233.1238 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $83.98 | 3.383% | $86.821 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $904.33 | $968.5642 | $968.57 | $968.50 | $968.50 | |