| 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 | $156.70 | 3.195% | $161.7066 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $31.38 | 10.794% | $34.7672 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $233.90 | 11.551% | $260.9178 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $103.55 | 5.635% | $109.385 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $155.50 | 13.243% | $176.0929 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $249.57 | 13.230% | $282.5881 | $282.59 | $282.60 | $282.60 |
| Purchase #7 | $51.36 | 6.185% | $54.5366 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $981.96 | $1,079.9942 | $1,080.01 | $1,080.00 | $1,080.00 | |