| 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 | $133.85 | 10.363% | $147.7209 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $41.26 | 5.276% | $43.4369 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $13.25 | 9.654% | $14.5292 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $213.63 | 5.499% | $225.3775 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $51.99 | 7.595% | $55.9386 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $165.75 | 8.299% | $179.5056 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $102.65 | 3.775% | $106.525 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $722.38 | $773.0337 | $773.05 | $773.10 | $772.90 | |