| 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 | $178.36 | 7.253% | $191.2965 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $152.75 | 4.645% | $159.8452 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $193.63 | 6.662% | $206.5296 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $59.45 | 10.194% | $65.5103 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $134.61 | 6.855% | $143.8375 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $133.71 | 11.140% | $148.6053 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $195.30 | 4.444% | $203.9791 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,047.81 | $1,119.6035 | $1,119.62 | $1,119.65 | $1,119.50 | |