| 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 | $164.70 | 7.473% | $177.008 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $222.38 | 7.392% | $238.8183 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $89.57 | 3.162% | $92.4022 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $138.69 | 13.601% | $157.5532 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $157.91 | 11.350% | $175.8328 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $14.76 | 12.625% | $16.6235 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $46.98 | 6.288% | $49.9341 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $834.99 | $908.1721 | $908.16 | $908.15 | $908.10 | |