| 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 | $136.38 | 6.168% | $144.7919 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $61.28 | 6.795% | $65.444 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $87.30 | 13.322% | $98.9301 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $32.25 | 7.166% | $34.561 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $62.71 | 8.495% | $68.0372 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $170.63 | 6.743% | $182.1356 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $226.38 | 11.265% | $251.8817 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $776.93 | $845.7815 | $845.78 | $845.85 | $845.70 | |