| 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 | $15.85 | 5.535% | $16.7273 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $127.35 | 3.223% | $131.4545 | $131.45 | $131.45 | $131.50 |
| Purchase #3 | $183.84 | 3.769% | $190.7689 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $128.88 | 9.643% | $141.3079 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $238.79 | 8.328% | $258.6764 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $110.45 | 6.427% | $117.5486 | $117.55 | $117.55 | $117.50 |
| Purchase #7 | $69.84 | 5.248% | $73.5052 | $73.51 | $73.50 | $73.50 |
| 7 purchase totals = | $875.00 | $929.9888 | $930.00 | $930.00 | $930.00 | |