| 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 | $153.91 | 10.827% | $170.5738 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $163.38 | 7.628% | $175.8426 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $135.66 | 7.334% | $145.6093 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $189.63 | 3.792% | $196.8208 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $229.89 | 6.153% | $244.0351 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $235.89 | 6.337% | $250.8383 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $211.60 | 11.871% | $236.719 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,319.96 | $1,420.4389 | $1,420.44 | $1,420.40 | $1,420.30 | |