| 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 | $177.92 | 7.502% | $191.2676 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $110.68 | 3.301% | $114.3335 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $242.34 | 8.755% | $263.5569 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $229.48 | 5.815% | $242.8243 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $232.57 | 13.704% | $264.4414 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $68.46 | 6.759% | $73.0872 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $236.44 | 11.178% | $262.8693 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,297.89 | $1,412.3802 | $1,412.38 | $1,412.35 | $1,412.40 | |