| 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 | $131.89 | 6.763% | $140.8097 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $169.63 | 3.363% | $175.3347 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $244.49 | 3.662% | $253.4432 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $220.78 | 13.695% | $251.0158 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $181.85 | 9.382% | $198.9112 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $112.67 | 13.152% | $127.4884 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $62.53 | 7.358% | $67.131 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $1,123.84 | $1,214.1340 | $1,214.13 | $1,214.15 | $1,214.00 | |