| 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 | $142.93 | 10.241% | $157.5675 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $77.82 | 10.744% | $86.181 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $183.96 | 9.739% | $201.8759 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $240.26 | 11.408% | $267.6689 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $228.40 | 6.532% | $243.3191 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $85.56 | 11.535% | $95.4293 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $94.68 | 7.451% | $101.7346 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $1,053.61 | $1,153.7763 | $1,153.78 | $1,153.80 | $1,153.80 | |