| 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 | $161.42 | 6.761% | $172.3336 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $181.26 | 9.226% | $197.983 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $142.48 | 8.322% | $154.3372 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $198.40 | 7.664% | $213.6054 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $216.83 | 3.526% | $224.4754 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $74.41 | 7.191% | $79.7608 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $109.46 | 9.782% | $120.1674 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,084.26 | $1,162.6628 | $1,162.67 | $1,162.70 | $1,162.70 | |