| 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 | $135.52 | 4.768% | $141.9816 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $42.42 | 6.447% | $45.1548 | $45.15 | $45.15 | $45.20 |
| Purchase #3 | $151.40 | 5.580% | $159.8481 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $247.67 | 7.841% | $267.0898 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $215.87 | 9.352% | $236.0582 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $185.64 | 11.213% | $206.4558 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $22.48 | 11.201% | $24.998 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $1,001.00 | $1,081.5863 | $1,081.59 | $1,081.60 | $1,081.70 | |