| 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 | $173.60 | 13.825% | $197.6002 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $108.36 | 12.418% | $121.8161 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $141.57 | 4.223% | $147.5485 | $147.55 | $147.55 | $147.50 |
| Purchase #4 | $187.62 | 13.447% | $212.8493 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $236.87 | 13.562% | $268.9943 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $112.99 | 3.543% | $116.9932 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $135.26 | 8.358% | $146.565 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $1,096.27 | $1,212.3666 | $1,212.37 | $1,212.35 | $1,212.30 | |