| 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 | $159.84 | 7.408% | $171.6809 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $178.26 | 13.746% | $202.7636 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $200.80 | 10.250% | $221.382 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $204.89 | 3.786% | $212.6471 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $67.82 | 12.304% | $76.1646 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $123.97 | 4.808% | $129.9305 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $193.57 | 8.383% | $209.797 | $209.80 | $209.80 | $209.80 |
| 7 purchase totals = | $1,129.15 | $1,224.3657 | $1,224.36 | $1,224.40 | $1,224.40 | |