| 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 | $142.98 | 3.490% | $147.97 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $144.54 | 12.745% | $162.9616 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $214.30 | 13.856% | $243.9934 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $17.34 | 12.489% | $19.5056 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $204.58 | 12.781% | $230.7274 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $30.37 | 3.602% | $31.4639 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $197.99 | 13.749% | $225.2116 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $952.10 | $1,061.8335 | $1,061.83 | $1,061.80 | $1,061.90 | |