| 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 | $148.99 | 8.419% | $161.5335 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $86.62 | 4.454% | $90.4781 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $67.80 | 12.256% | $76.1096 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $121.69 | 8.110% | $131.5591 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $176.75 | 7.370% | $189.7765 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $93.40 | 13.466% | $105.9772 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $223.73 | 6.829% | $239.0085 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $918.98 | $994.4425 | $994.45 | $994.50 | $994.50 | |