| 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 | $194.48 | 8.576% | $211.1586 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $162.39 | 8.602% | $176.3588 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $183.39 | 13.613% | $208.3549 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $118.55 | 10.216% | $130.6611 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $25.69 | 3.543% | $26.6002 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $179.54 | 7.480% | $192.9696 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $178.49 | 4.553% | $186.6166 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $1,042.53 | $1,132.7198 | $1,132.72 | $1,132.65 | $1,132.90 | |