| 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 | $70.77 | 8.848% | $77.0317 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $244.75 | 10.275% | $269.8981 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $228.62 | 8.204% | $247.376 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $133.61 | 3.191% | $137.8735 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $148.36 | 4.464% | $154.9828 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $101.44 | 11.222% | $112.8236 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $182.44 | 4.245% | $190.1846 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $1,109.99 | $1,190.1703 | $1,190.16 | $1,190.20 | $1,190.20 | |