| 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 | $154.46 | 9.243% | $168.7367 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $63.87 | 7.547% | $68.6903 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $170.75 | 4.534% | $178.4918 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $21.98 | 3.279% | $22.7007 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $224.41 | 7.806% | $241.9274 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $65.61 | 9.456% | $71.8141 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $19.56 | 13.614% | $22.2229 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $720.64 | $774.5839 | $774.58 | $774.60 | $774.50 | |