| 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 | $173.37 | 3.714% | $179.809 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $186.68 | 5.370% | $196.7047 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $81.77 | 11.415% | $91.104 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $171.55 | 11.543% | $191.352 | $191.35 | $191.35 | $191.40 |
| Purchase #5 | $73.76 | 4.422% | $77.0217 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $217.43 | 6.109% | $230.7128 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $180.89 | 8.553% | $196.3615 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,085.45 | $1,163.0657 | $1,163.05 | $1,163.00 | $1,163.10 | |