| 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 | $151.34 | 8.735% | $164.5595 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $63.97 | 4.232% | $66.6772 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $92.90 | 12.314% | $104.3397 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $240.74 | 9.790% | $264.3084 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $63.94 | 5.517% | $67.4676 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $200.33 | 9.178% | $218.7163 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $186.84 | 4.853% | $195.9073 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $1,000.06 | $1,081.9760 | $1,081.99 | $1,081.95 | $1,082.00 | |