| 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 | $132.56 | 8.623% | $143.9906 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $204.68 | 10.669% | $226.5173 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $242.49 | 5.604% | $256.0791 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $112.33 | 5.509% | $118.5183 | $118.52 | $118.50 | $118.50 |
| Purchase #5 | $85.67 | 5.751% | $90.5969 | $90.60 | $90.60 | $90.60 |
| Purchase #6 | $113.35 | 7.467% | $121.8138 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $169.77 | 12.670% | $191.2799 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $1,060.85 | $1,148.7959 | $1,148.80 | $1,148.80 | $1,148.80 | |