| 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 | $146.93 | 13.614% | $166.9331 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $247.76 | 9.406% | $271.0643 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $79.50 | 5.722% | $84.049 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $84.57 | 6.849% | $90.3622 | $90.36 | $90.35 | $90.40 |
| Purchase #5 | $193.46 | 10.399% | $213.5779 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $105.40 | 3.557% | $109.1491 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $140.67 | 9.185% | $153.5905 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $998.29 | $1,088.7261 | $1,088.72 | $1,088.75 | $1,088.70 | |