| 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 | $113.90 | 13.378% | $129.1375 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $217.92 | 13.280% | $246.8598 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $15.90 | 3.309% | $16.4261 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $65.50 | 10.180% | $72.1679 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $112.92 | 12.449% | $126.9774 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $145.65 | 4.454% | $152.1373 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $73.73 | 13.416% | $83.6216 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $745.52 | $827.3276 | $827.34 | $827.35 | $827.30 | |