| 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 | $132.58 | 12.569% | $149.244 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $241.73 | 4.327% | $252.1897 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $163.75 | 7.261% | $175.6399 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $122.90 | 7.272% | $131.8373 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $70.63 | 4.692% | $73.944 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $65.41 | 6.156% | $69.4366 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $45.87 | 3.712% | $47.5727 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $842.87 | $899.8642 | $899.86 | $899.90 | $899.70 | |