| 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 | $210.46 | 9.645% | $230.7589 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $148.57 | 4.783% | $155.6761 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $73.64 | 6.699% | $78.5731 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $81.92 | 7.643% | $88.1811 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $9.28 | 11.712% | $10.3669 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $176.86 | 6.378% | $188.1401 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $46.41 | 3.121% | $47.8585 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $747.14 | $799.5547 | $799.56 | $799.55 | $799.70 | |