| 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 | $146.64 | 5.164% | $154.2125 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $158.86 | 11.464% | $177.0717 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $24.68 | 3.333% | $25.5026 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $115.73 | 4.263% | $120.6636 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $135.43 | 4.827% | $141.9672 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $140.97 | 5.181% | $148.2737 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $162.31 | 8.473% | $176.0625 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $884.62 | $943.7538 | $943.74 | $943.65 | $943.90 | |