| 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 | $119.60 | 13.525% | $135.7759 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $171.75 | 10.824% | $190.3402 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $78.27 | 11.115% | $86.9697 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $154.57 | 3.369% | $159.7775 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $131.95 | 6.620% | $140.6851 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $233.93 | 3.550% | $242.2345 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $175.92 | 4.212% | $183.3298 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,065.99 | $1,139.1127 | $1,139.12 | $1,139.20 | $1,139.10 | |