| 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 | $172.26 | 6.645% | $183.7067 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $249.92 | 9.143% | $272.7702 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $112.85 | 12.333% | $126.7678 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $118.91 | 13.840% | $135.3671 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $15.82 | 4.362% | $16.5101 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $105.48 | 10.133% | $116.1683 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $239.32 | 11.319% | $266.4086 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $1,014.56 | $1,117.6988 | $1,117.71 | $1,117.60 | $1,117.80 | |