| 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 | $116.84 | 10.398% | $128.989 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $177.33 | 10.279% | $195.5578 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $206.42 | 11.413% | $229.9787 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $134.84 | 6.146% | $143.1273 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $106.84 | 9.293% | $116.7686 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $140.99 | 3.707% | $146.2165 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $178.84 | 4.439% | $186.7787 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $1,062.10 | $1,147.4166 | $1,147.43 | $1,147.45 | $1,147.50 | |