| 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 | $159.65 | 11.211% | $177.5484 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $234.43 | 9.611% | $256.9611 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $175.52 | 11.374% | $195.4836 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $172.89 | 6.502% | $184.1313 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $104.32 | 12.499% | $117.359 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $101.67 | 7.196% | $108.9862 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $118.88 | 12.283% | $133.482 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,067.36 | $1,173.9516 | $1,173.95 | $1,174.00 | $1,174.00 | |