| 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 | $160.99 | 4.196% | $167.7451 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $218.61 | 7.294% | $234.5554 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $185.41 | 11.133% | $206.0517 | $206.05 | $206.05 | $206.10 |
| Purchase #4 | $240.66 | 7.519% | $258.7552 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $164.45 | 9.763% | $180.5053 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $187.68 | 11.558% | $209.3721 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $48.43 | 13.659% | $55.0451 | $55.05 | $55.05 | $55.00 |
| 7 purchase totals = | $1,206.23 | $1,312.0299 | $1,312.05 | $1,312.00 | $1,312.10 | |