| 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 | $170.52 | 7.433% | $183.1948 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $178.55 | 5.425% | $188.2363 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $22.70 | 11.752% | $25.3677 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $206.91 | 6.139% | $219.6122 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $184.29 | 13.714% | $209.5635 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $225.61 | 12.119% | $252.9517 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $98.48 | 11.405% | $109.7116 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $1,087.06 | $1,188.6378 | $1,188.63 | $1,188.60 | $1,188.70 | |