| 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 | $143.74 | 5.474% | $151.6083 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $75.65 | 7.183% | $81.0839 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $219.62 | 10.640% | $242.9876 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $75.96 | 12.840% | $85.7133 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $74.34 | 6.387% | $79.0881 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $119.36 | 11.326% | $132.8787 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $233.67 | 10.643% | $258.5395 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $942.34 | $1,031.8994 | $1,031.90 | $1,031.95 | $1,031.90 | |