| 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 | $163.81 | 10.285% | $180.6579 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $215.60 | 5.403% | $227.2489 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $168.53 | 6.186% | $178.9553 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $149.82 | 6.319% | $159.2871 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $101.60 | 9.778% | $111.5344 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $93.72 | 3.643% | $97.1342 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $62.77 | 3.273% | $64.8245 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $955.85 | $1,019.6423 | $1,019.64 | $1,019.65 | $1,019.60 | |