| 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 | $144.30 | 6.451% | $153.6088 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $13.84 | 9.187% | $15.1115 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $175.56 | 7.379% | $188.5146 | $188.51 | $188.50 | $188.50 |
| Purchase #4 | $26.94 | 8.256% | $29.1642 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $217.75 | 13.219% | $246.5344 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $122.98 | 10.481% | $135.8695 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $78.42 | 6.661% | $83.6436 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $779.79 | $852.4466 | $852.43 | $852.40 | $852.40 | |