| 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 | $175.56 | 5.666% | $185.5072 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $67.68 | 11.191% | $75.2541 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $75.36 | 13.390% | $85.4507 | $85.45 | $85.45 | $85.50 |
| Purchase #4 | $175.57 | 10.138% | $193.3693 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $32.63 | 5.644% | $34.4716 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $186.99 | 10.331% | $206.3079 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $55.52 | 10.539% | $61.3713 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $769.31 | $841.7321 | $841.73 | $841.65 | $841.90 | |