| 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 | $148.93 | 8.197% | $161.1378 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $92.78 | 3.560% | $96.083 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $38.59 | 4.512% | $40.3312 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $226.41 | 11.643% | $252.7709 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $207.46 | 6.556% | $221.0611 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $151.61 | 12.306% | $170.2671 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $109.71 | 4.352% | $114.4846 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $975.49 | $1,056.1357 | $1,056.13 | $1,056.15 | $1,056.20 | |