| 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 | $173.38 | 8.300% | $187.7705 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $231.73 | 5.169% | $243.7081 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $189.66 | 10.412% | $209.4074 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $39.54 | 9.662% | $43.3604 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $141.67 | 11.269% | $157.6348 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $139.58 | 8.404% | $151.3103 | $151.31 | $151.30 | $151.30 |
| Purchase #7 | $134.52 | 12.625% | $151.5032 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $1,050.08 | $1,144.6947 | $1,144.69 | $1,144.65 | $1,144.70 | |