| 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 | $137.42 | 5.637% | $145.1664 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $195.55 | 7.376% | $209.9738 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $54.55 | 8.837% | $59.3706 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $239.42 | 10.770% | $265.2055 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $182.83 | 7.560% | $196.6519 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $71.45 | 7.272% | $76.6458 | $76.65 | $76.65 | $76.60 |
| Purchase #7 | $140.88 | 8.747% | $153.2028 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $1,022.10 | $1,106.2168 | $1,106.22 | $1,106.15 | $1,106.30 | |