| 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 | $121.94 | 8.149% | $131.8769 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $93.92 | 12.186% | $105.3651 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $153.70 | 13.806% | $174.9198 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $64.59 | 9.160% | $70.5064 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $30.98 | 12.345% | $34.8045 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $68.64 | 3.658% | $71.1509 | $71.15 | $71.15 | $71.20 |
| Purchase #7 | $101.57 | 11.275% | $113.022 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $635.34 | $701.6456 | $701.65 | $701.60 | $701.70 | |