| 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 | $140.98 | 8.207% | $152.5502 | $152.55 | $152.55 | $152.60 |
| Purchase #2 | $84.36 | 7.486% | $90.6752 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $211.45 | 9.317% | $231.1508 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $9.88 | 11.863% | $11.0521 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $218.82 | 9.629% | $239.8902 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $62.86 | 11.323% | $69.9776 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $77.95 | 11.836% | $87.1762 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $806.30 | $882.4723 | $882.48 | $882.55 | $882.70 | |