| 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 | $169.46 | 8.182% | $183.3252 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $19.49 | 13.117% | $22.0465 | $22.05 | $22.05 | $22.00 |
| Purchase #3 | $160.55 | 4.143% | $167.2016 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $170.68 | 13.226% | $193.2541 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $228.57 | 3.118% | $235.6968 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $30.71 | 3.816% | $31.8819 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $130.70 | 5.455% | $137.8297 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $910.16 | $971.2358 | $971.24 | $971.30 | $971.20 | |