| 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 | $65.31 | 8.279% | $70.717 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $122.59 | 12.569% | $137.9983 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $225.35 | 11.663% | $251.6326 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $231.72 | 5.793% | $245.1435 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $168.41 | 6.740% | $179.7608 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $173.86 | 13.679% | $197.6423 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $50.87 | 9.536% | $55.721 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $1,038.11 | $1,138.6155 | $1,138.61 | $1,138.60 | $1,138.50 | |