| 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 | $172.79 | 3.143% | $178.2208 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $81.43 | 5.623% | $86.0088 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $151.85 | 3.463% | $157.1086 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $61.55 | 7.219% | $65.9933 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $148.67 | 13.688% | $169.0199 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $138.26 | 12.229% | $155.1678 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $213.98 | 8.137% | $231.3916 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $968.53 | $1,042.9108 | $1,042.91 | $1,042.85 | $1,042.90 | |