| 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 | $161.66 | 10.635% | $178.8525 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $84.74 | 6.825% | $90.5235 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $40.89 | 9.589% | $44.8109 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $56.55 | 11.381% | $62.986 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $164.44 | 7.342% | $176.5132 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $184.41 | 9.175% | $201.3296 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $97.54 | 6.691% | $104.0664 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $790.23 | $859.0821 | $859.08 | $859.05 | $859.10 | |