| 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 | $150.52 | 6.541% | $160.3655 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $250.57 | 3.349% | $258.9616 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $229.93 | 8.469% | $249.4028 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $205.33 | 6.321% | $218.3089 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $67.68 | 11.611% | $75.5383 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $111.87 | 11.416% | $124.6411 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $127.60 | 6.659% | $136.0969 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,143.50 | $1,223.3151 | $1,223.32 | $1,223.30 | $1,223.30 | |