| 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 | $110.43 | 5.868% | $116.91 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $64.32 | 3.252% | $66.4117 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $93.27 | 3.463% | $96.4999 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $141.67 | 10.812% | $156.9874 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $195.70 | 11.175% | $217.5695 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $93.69 | 3.152% | $96.6431 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $130.67 | 11.684% | $145.9375 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $829.75 | $896.9591 | $896.96 | $896.95 | $896.90 | |