| 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 | $156.87 | 13.127% | $177.4623 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $59.96 | 12.736% | $67.5965 | $67.60 | $67.60 | $67.60 |
| Purchase #3 | $239.67 | 11.136% | $266.3597 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $116.35 | 13.463% | $132.0142 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $112.94 | 7.264% | $121.144 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $242.93 | 8.359% | $263.2365 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $232.68 | 13.490% | $264.0685 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,161.40 | $1,291.8817 | $1,291.88 | $1,291.85 | $1,291.90 | |