| 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 | $156.33 | 9.296% | $170.8624 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $117.78 | 3.721% | $122.1626 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $69.80 | 13.157% | $78.9836 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $181.98 | 4.120% | $189.4776 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $199.77 | 9.569% | $218.886 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $57.36 | 4.803% | $60.115 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $229.45 | 7.359% | $246.3352 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,012.47 | $1,086.8224 | $1,086.83 | $1,086.85 | $1,086.90 | |