| 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 | $97.96 | 13.623% | $111.3051 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $175.30 | 8.121% | $189.5361 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $172.40 | 5.774% | $182.3544 | $182.35 | $182.35 | $182.40 |
| Purchase #4 | $97.60 | 6.786% | $104.2231 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $163.72 | 10.128% | $180.3016 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $199.97 | 10.150% | $220.267 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $194.46 | 11.793% | $217.3927 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,101.41 | $1,205.3800 | $1,205.38 | $1,205.35 | $1,205.40 | |