| 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 | $169.39 | 8.861% | $184.3996 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $186.32 | 4.245% | $194.2293 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $108.56 | 7.269% | $116.4512 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $51.59 | 13.752% | $58.6847 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $182.47 | 13.385% | $206.8936 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $186.94 | 8.513% | $202.8542 | $202.85 | $202.85 | $202.90 |
| Purchase #7 | $242.40 | 3.274% | $250.3362 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,127.67 | $1,213.8488 | $1,213.84 | $1,213.90 | $1,213.90 | |