| 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 | $172.36 | 5.278% | $181.4572 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $21.80 | 5.845% | $23.0742 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $151.84 | 11.393% | $169.1391 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $210.48 | 11.417% | $234.5105 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $24.47 | 11.828% | $27.3643 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $134.77 | 7.711% | $145.1621 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $31.45 | 4.225% | $32.7788 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $747.17 | $813.4862 | $813.48 | $813.45 | $813.60 | |