| 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 | $158.80 | 9.136% | $173.308 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $89.79 | 8.771% | $97.6655 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $127.53 | 6.575% | $135.9151 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $84.94 | 3.387% | $87.8169 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $187.31 | 11.226% | $208.3374 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $93.47 | 11.424% | $104.148 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $216.94 | 12.626% | $244.3308 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $958.78 | $1,051.5217 | $1,051.54 | $1,051.50 | $1,051.40 | |