| 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 | $167.84 | 4.530% | $175.4432 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $249.88 | 10.826% | $276.932 | $276.93 | $276.95 | $276.90 |
| Purchase #3 | $14.58 | 6.446% | $15.5198 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $244.71 | 10.246% | $269.783 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $185.91 | 8.846% | $202.3556 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $139.54 | 13.682% | $158.6319 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $197.54 | 5.275% | $207.9602 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,200.00 | $1,306.6257 | $1,306.62 | $1,306.65 | $1,306.60 | |