| 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 | $174.30 | 4.432% | $182.025 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $144.69 | 11.440% | $161.2425 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $174.38 | 7.863% | $188.0915 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $240.61 | 3.706% | $249.527 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $157.29 | 6.323% | $167.2354 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $6.29 | 5.346% | $6.6263 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $235.51 | 12.655% | $265.3138 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,133.07 | $1,220.0615 | $1,220.07 | $1,220.15 | $1,219.90 | |