| 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 | $123.92 | 7.778% | $133.5585 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $151.62 | 4.679% | $158.7143 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $88.87 | 8.523% | $96.4444 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $112.99 | 9.663% | $123.9082 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $18.37 | 8.805% | $19.9875 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $250.76 | 8.698% | $272.5711 | $272.57 | $272.55 | $272.60 |
| Purchase #7 | $78.27 | 4.449% | $81.7522 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $824.80 | $886.9362 | $886.93 | $886.90 | $887.00 | |