| 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 | $136.32 | 9.774% | $149.6439 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $81.76 | 3.582% | $84.6886 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $112.55 | 3.205% | $116.1572 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $206.78 | 3.311% | $213.6265 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $132.69 | 3.191% | $136.9241 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $239.28 | 7.310% | $256.7714 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $204.93 | 9.772% | $224.9558 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,114.31 | $1,182.7675 | $1,182.77 | $1,182.75 | $1,182.80 | |