| 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 | $168.42 | 8.370% | $182.5168 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $177.38 | 4.359% | $185.112 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $167.57 | 6.683% | $178.7687 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $191.92 | 3.456% | $198.5528 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $132.58 | 3.323% | $136.9856 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $92.83 | 4.627% | $97.1252 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $34.61 | 11.507% | $38.5926 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $965.31 | $1,017.6537 | $1,017.66 | $1,017.65 | $1,017.70 | |