| 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 | $132.27 | 5.602% | $139.6798 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $166.79 | 8.480% | $180.9338 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $214.88 | 6.461% | $228.7634 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $187.73 | 13.784% | $213.6067 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $117.30 | 9.504% | $128.4482 | $128.45 | $128.45 | $128.40 |
| Purchase #6 | $146.33 | 5.228% | $153.9801 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $67.44 | 5.604% | $71.2193 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $1,032.74 | $1,116.6313 | $1,116.63 | $1,116.65 | $1,116.60 | |