| 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 | $68.35 | 7.306% | $73.3437 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $166.93 | 6.323% | $177.485 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $199.45 | 12.550% | $224.481 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $114.84 | 3.803% | $119.2074 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $208.72 | 5.293% | $219.7675 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $197.59 | 8.186% | $213.7647 | $213.76 | $213.75 | $213.80 |
| Purchase #7 | $187.80 | 3.716% | $194.7786 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,143.68 | $1,222.8279 | $1,222.83 | $1,222.85 | $1,222.90 | |