| 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 | $168.25 | 12.778% | $189.749 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $13.90 | 3.444% | $14.3787 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $67.47 | 7.569% | $72.5768 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $167.89 | 10.637% | $185.7485 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $111.60 | 8.200% | $120.7512 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $9.95 | 8.199% | $10.7658 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $47.27 | 12.163% | $53.0195 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $586.33 | $646.9895 | $647.00 | $647.00 | $647.00 | |