| 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 | $170.88 | 9.693% | $187.4434 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $96.26 | 13.603% | $109.3542 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $226.26 | 10.814% | $250.7278 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $102.26 | 3.329% | $105.6642 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $207.39 | 13.334% | $235.0434 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $73.74 | 4.826% | $77.2987 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $139.66 | 13.839% | $158.9875 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $1,016.45 | $1,124.5192 | $1,124.51 | $1,124.55 | $1,124.50 | |