| 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 | $74.63 | 4.667% | $78.113 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $188.27 | 5.730% | $199.0579 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $23.65 | 10.306% | $26.0874 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $195.57 | 11.479% | $218.0195 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $160.58 | 9.259% | $175.4481 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $202.73 | 8.522% | $220.0067 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $158.91 | 13.802% | $180.8428 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,004.34 | $1,097.5754 | $1,097.58 | $1,097.55 | $1,097.50 | |