| 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 | $103.72 | 11.810% | $115.9693 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $174.45 | 12.180% | $195.698 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $196.59 | 8.610% | $213.5164 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $152.57 | 9.444% | $166.9787 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $102.92 | 13.598% | $116.9151 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $230.38 | 4.543% | $240.8462 | $240.85 | $240.85 | $240.80 |
| Purchase #7 | $18.26 | 13.846% | $20.7883 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $978.89 | $1,070.7120 | $1,070.73 | $1,070.70 | $1,070.70 | |