| 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 | $153.25 | 7.552% | $164.8234 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $67.47 | 12.748% | $76.0711 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $143.59 | 12.686% | $161.8058 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $178.57 | 13.700% | $203.0341 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $71.78 | 12.539% | $80.7805 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $103.91 | 9.240% | $113.5113 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $250.63 | 9.619% | $274.7381 | $274.74 | $274.75 | $274.70 |
| 7 purchase totals = | $969.20 | $1,074.7643 | $1,074.76 | $1,074.75 | $1,074.70 | |