| 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 | $177.43 | 4.279% | $185.0222 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $43.98 | 8.533% | $47.7328 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $133.50 | 11.180% | $148.4253 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $90.73 | 7.130% | $97.199 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $108.44 | 11.256% | $120.646 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $148.76 | 9.157% | $162.382 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $96.76 | 7.822% | $104.3286 | $104.33 | $104.35 | $104.30 |
| 7 purchase totals = | $799.60 | $865.7359 | $865.74 | $865.80 | $865.60 | |