| 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 | $118.64 | 9.452% | $129.8539 | $129.85 | $129.85 | $129.90 |
| Purchase #2 | $109.52 | 3.604% | $113.4671 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $147.55 | 13.438% | $167.3778 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $160.83 | 9.650% | $176.3501 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $188.84 | 10.365% | $208.4133 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $180.49 | 10.268% | $199.0227 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $194.81 | 3.755% | $202.1251 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,100.68 | $1,196.6100 | $1,196.61 | $1,196.60 | $1,196.70 | |