| 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 | $152.43 | 10.663% | $168.6836 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $168.54 | 3.176% | $173.8928 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $224.61 | 3.751% | $233.0351 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $218.68 | 9.313% | $239.0457 | $239.05 | $239.05 | $239.00 |
| Purchase #5 | $203.52 | 11.171% | $226.2552 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $178.68 | 8.784% | $194.3753 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $173.59 | 5.215% | $182.6427 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,320.05 | $1,417.9304 | $1,417.94 | $1,418.00 | $1,417.90 | |