| 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 | $181.46 | 13.434% | $205.8373 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $76.58 | 11.675% | $85.5207 | $85.52 | $85.50 | $85.50 |
| Purchase #3 | $206.68 | 4.304% | $215.5755 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $220.31 | 10.641% | $243.7532 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $41.92 | 6.397% | $44.6016 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $145.29 | 10.836% | $161.0336 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $182.87 | 6.392% | $194.5591 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $1,055.11 | $1,150.8810 | $1,150.88 | $1,150.90 | $1,150.90 | |