| 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 | $167.37 | 10.120% | $184.3078 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $131.99 | 9.317% | $144.2875 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $175.74 | 6.188% | $186.6148 | $186.61 | $186.60 | $186.60 |
| Purchase #4 | $187.68 | 12.721% | $211.5548 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $21.41 | 12.620% | $24.1119 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $167.35 | 13.640% | $190.1765 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $135.37 | 6.390% | $144.0201 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $986.91 | $1,085.0734 | $1,085.07 | $1,085.05 | $1,085.10 | |