| 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 | $143.93 | 5.765% | $152.2276 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $216.97 | 3.278% | $224.0823 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $97.89 | 4.271% | $102.0709 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $168.90 | 4.127% | $175.8705 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $127.60 | 7.154% | $136.7285 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $211.29 | 10.525% | $233.5283 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $185.46 | 4.572% | $193.9392 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,152.04 | $1,218.4473 | $1,218.45 | $1,218.50 | $1,218.40 | |