| 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 | $138.64 | 7.602% | $149.1794 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $175.53 | 7.818% | $189.2529 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $135.56 | 8.541% | $147.1382 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $203.62 | 4.475% | $212.732 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $50.82 | 9.322% | $55.5574 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $209.38 | 7.643% | $225.3829 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $154.26 | 4.307% | $160.904 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,067.81 | $1,140.1468 | $1,140.14 | $1,140.20 | $1,140.20 | |