| 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 | $158.73 | 4.753% | $166.2744 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $92.75 | 4.502% | $96.9256 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $211.73 | 9.532% | $231.9121 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $22.81 | 9.777% | $25.0401 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $185.67 | 4.572% | $194.1588 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $43.60 | 3.737% | $45.2293 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $171.62 | 7.113% | $183.8273 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $886.91 | $943.3676 | $943.37 | $943.40 | $943.30 | |