| 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 | $134.75 | 5.481% | $142.1356 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $215.38 | 6.219% | $228.7745 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $54.40 | 3.630% | $56.3747 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $163.47 | 8.714% | $177.7148 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $47.30 | 11.441% | $52.7116 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $56.84 | 6.319% | $60.4317 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $82.51 | 6.103% | $87.5456 | $87.55 | $87.55 | $87.50 |
| 7 purchase totals = | $754.65 | $805.6885 | $805.68 | $805.65 | $805.60 | |