| 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 | $148.77 | 13.787% | $169.2809 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $123.57 | 8.414% | $133.9672 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $75.75 | 4.368% | $79.0588 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $110.47 | 7.700% | $118.9762 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $172.99 | 9.301% | $189.0798 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $132.62 | 9.305% | $144.9603 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $235.85 | 12.133% | $264.4657 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $1,000.02 | $1,099.7889 | $1,099.80 | $1,099.80 | $1,100.00 | |