| 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 | $118.43 | 5.614% | $125.0787 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $154.57 | 8.232% | $167.2942 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $12.73 | 12.634% | $14.3383 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $36.27 | 9.227% | $39.6166 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $9.81 | 10.736% | $10.8632 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $80.65 | 12.615% | $90.824 | $90.82 | $90.80 | $90.80 |
| Purchase #7 | $99.73 | 13.505% | $113.1985 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $512.19 | $561.2135 | $561.21 | $561.20 | $561.20 | |