| 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 | $147.44 | 8.332% | $159.7247 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $61.40 | 11.393% | $68.3953 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $134.67 | 9.180% | $147.0327 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $142.74 | 5.795% | $151.0118 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $68.88 | 6.374% | $73.2704 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $230.31 | 3.452% | $238.2603 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $21.44 | 8.357% | $23.2317 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $806.88 | $860.9269 | $860.92 | $860.90 | $860.90 | |