| 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 | $175.93 | 3.568% | $182.2072 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $147.70 | 5.130% | $155.277 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $141.35 | 10.657% | $156.4137 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $231.44 | 7.581% | $248.9855 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $210.70 | 3.741% | $218.5823 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $30.39 | 12.208% | $34.1 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $194.68 | 10.271% | $214.6756 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $1,132.19 | $1,210.2413 | $1,210.25 | $1,210.30 | $1,210.30 | |