| 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 | $159.60 | 9.507% | $174.7732 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $198.85 | 13.293% | $225.2831 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $25.96 | 13.530% | $29.4724 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $105.31 | 11.770% | $117.705 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $152.73 | 13.677% | $173.6189 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $22.48 | 9.635% | $24.6459 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $78.44 | 4.268% | $81.7878 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $743.37 | $827.2863 | $827.29 | $827.25 | $827.30 | |