| 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 | $181.86 | 7.194% | $194.943 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $79.55 | 6.494% | $84.716 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $109.80 | 11.240% | $122.1415 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $149.97 | 12.847% | $169.2366 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $169.27 | 9.296% | $185.0053 | $185.01 | $185.00 | $185.00 |
| Purchase #6 | $22.57 | 11.272% | $25.1141 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $132.41 | 4.483% | $138.3459 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $845.43 | $919.5024 | $919.51 | $919.50 | $919.30 | |