| 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 | $147.97 | 6.491% | $157.5747 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $187.38 | 8.819% | $203.905 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $120.86 | 12.757% | $136.2781 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $140.82 | 12.561% | $158.5084 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $195.67 | 9.159% | $213.5914 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $15.55 | 5.274% | $16.3701 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $35.40 | 3.104% | $36.4988 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $843.65 | $922.7265 | $922.73 | $922.70 | $922.80 | |