| 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 | $142.47 | 5.365% | $150.1135 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $111.75 | 10.702% | $123.7095 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $215.91 | 11.324% | $240.3596 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $194.98 | 11.816% | $218.0188 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $180.74 | 13.873% | $205.8141 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $148.67 | 12.421% | $167.1363 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $62.47 | 4.743% | $65.433 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $1,056.99 | $1,170.5848 | $1,170.58 | $1,170.55 | $1,170.50 | |