| 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 | $14.74 | 6.470% | $15.6937 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $151.74 | 11.560% | $169.2811 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $237.57 | 6.563% | $253.1617 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $30.99 | 7.682% | $33.3707 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $230.37 | 7.515% | $247.6823 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $166.62 | 10.694% | $184.4383 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $133.85 | 7.597% | $144.0186 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $965.88 | $1,047.6464 | $1,047.64 | $1,047.65 | $1,047.70 | |