| 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 | $143.46 | 7.398% | $154.0732 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $159.35 | 4.195% | $166.0347 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $38.79 | 11.121% | $43.1038 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $126.69 | 12.129% | $142.0562 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $190.87 | 6.199% | $202.702 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $128.98 | 12.487% | $145.0857 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $157.47 | 10.413% | $173.8674 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $945.61 | $1,026.9230 | $1,026.92 | $1,026.90 | $1,027.00 | |