| 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 | $176.75 | 9.414% | $193.3892 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $222.74 | 10.249% | $245.5686 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $197.42 | 11.125% | $219.383 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $118.89 | 10.483% | $131.3532 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $14.55 | 12.461% | $16.3631 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $192.86 | 12.365% | $216.7071 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $88.89 | 11.692% | $99.283 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $1,012.10 | $1,122.0472 | $1,122.04 | $1,122.05 | $1,122.20 | |