| 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 | $141.59 | 12.692% | $159.5606 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $16.42 | 12.413% | $18.4582 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $233.75 | 10.862% | $259.1399 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $74.78 | 3.369% | $77.2993 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $239.86 | 12.492% | $269.8233 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $129.97 | 12.515% | $146.2357 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $6.75 | 5.834% | $7.1438 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $843.12 | $937.6608 | $937.66 | $937.65 | $937.60 | |