| 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 | $128.41 | 3.549% | $132.9673 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $57.97 | 7.469% | $62.2998 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $236.76 | 9.235% | $258.6248 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $155.69 | 10.355% | $171.8117 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $86.91 | 7.653% | $93.5612 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $76.43 | 6.229% | $81.1908 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $143.34 | 6.779% | $153.057 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $885.51 | $953.5126 | $953.51 | $953.45 | $953.60 | |