| 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 | $174.71 | 10.351% | $192.7942 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $101.75 | 10.150% | $112.0776 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $164.33 | 7.282% | $176.2965 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $197.64 | 8.157% | $213.7615 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $163.86 | 8.451% | $177.7078 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $23.72 | 6.775% | $25.327 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $173.36 | 12.622% | $195.2415 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $999.37 | $1,093.2061 | $1,093.21 | $1,093.25 | $1,093.20 | |