| 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 | $136.71 | 3.674% | $141.7327 | $141.73 | $141.75 | $141.70 |
| Purchase #2 | $105.49 | 7.662% | $113.5726 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $163.32 | 7.205% | $175.0872 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $45.81 | 5.783% | $48.4592 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $211.41 | 8.574% | $229.5363 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $109.62 | 7.640% | $117.995 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $171.93 | 12.539% | $193.4883 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $944.29 | $1,019.8713 | $1,019.88 | $1,019.90 | $1,019.90 | |