| 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 | $120.96 | 13.595% | $137.4045 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $54.61 | 5.732% | $57.7402 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $225.42 | 11.776% | $251.9655 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $148.50 | 4.564% | $155.2775 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $100.86 | 8.821% | $109.7569 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $164.63 | 8.330% | $178.3437 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $95.34 | 8.631% | $103.5688 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $910.32 | $994.0571 | $994.06 | $994.05 | $994.10 | |