| 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 | $123.71 | 5.444% | $130.4448 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $40.88 | 5.756% | $43.2331 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $165.32 | 5.530% | $174.4622 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $92.65 | 7.261% | $99.3773 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $129.90 | 7.766% | $139.988 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $62.54 | 10.545% | $69.1348 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $82.99 | 13.262% | $93.9961 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $697.99 | $750.6363 | $750.63 | $750.70 | $750.60 | |