| 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 | $169.99 | 9.229% | $185.6784 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $72.52 | 12.303% | $81.4421 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $86.40 | 13.466% | $98.0346 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $147.93 | 6.625% | $157.7304 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $249.95 | 5.292% | $263.1774 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $184.43 | 8.311% | $199.758 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $138.72 | 7.162% | $148.6551 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $1,049.94 | $1,134.4760 | $1,134.48 | $1,134.55 | $1,134.50 | |