| 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 | $160.99 | 8.592% | $174.8223 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $156.36 | 7.191% | $167.6038 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $61.31 | 6.419% | $65.2455 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $175.92 | 4.405% | $183.6693 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $105.34 | 4.609% | $110.1951 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $64.84 | 3.564% | $67.1509 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $59.29 | 7.564% | $63.7747 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $784.05 | $832.4616 | $832.46 | $832.40 | $832.50 | |