| 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 | $169.89 | 13.220% | $192.3495 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $92.97 | 7.288% | $99.7457 | $99.75 | $99.75 | $99.70 |
| Purchase #3 | $13.44 | 5.664% | $14.2012 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $78.69 | 7.471% | $84.5689 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $185.49 | 7.224% | $198.8898 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $130.35 | 10.368% | $143.8647 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $181.89 | 4.537% | $190.1423 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $852.72 | $923.7621 | $923.76 | $923.75 | $923.70 | |