| 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 | $166.41 | 7.231% | $178.4431 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $178.95 | 4.159% | $186.3925 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $119.90 | 11.855% | $134.1141 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $13.68 | 5.837% | $14.4785 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $109.34 | 10.769% | $121.1148 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $34.88 | 11.236% | $38.7991 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $239.84 | 10.670% | $265.4309 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $863.00 | $938.7730 | $938.76 | $938.80 | $938.70 | |