| 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 | $189.36 | 12.611% | $213.2402 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $171.45 | 11.365% | $190.9353 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $8.96 | 8.845% | $9.7525 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $199.87 | 8.868% | $217.5945 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $96.36 | 6.768% | $102.8816 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $173.32 | 12.586% | $195.1341 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $145.63 | 9.786% | $159.8814 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $984.95 | $1,089.4196 | $1,089.41 | $1,089.50 | $1,089.40 | |