| 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 | $194.95 | 5.565% | $205.799 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $210.33 | 4.245% | $219.2585 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $239.72 | 6.826% | $256.0833 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $157.86 | 9.431% | $172.7478 | $172.75 | $172.75 | $172.70 |
| Purchase #5 | $50.72 | 3.540% | $52.5155 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $175.76 | 4.551% | $183.7588 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $70.68 | 12.719% | $79.6698 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $1,100.02 | $1,169.8327 | $1,169.84 | $1,169.80 | $1,169.90 | |