| 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 | $155.49 | 7.537% | $167.2093 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $47.42 | 4.206% | $49.4145 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $130.76 | 3.139% | $134.8646 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $169.64 | 13.766% | $192.9926 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $107.63 | 5.692% | $113.7563 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $190.89 | 9.241% | $208.5301 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $87.56 | 4.870% | $91.8242 | $91.82 | $91.80 | $91.80 |
| 7 purchase totals = | $889.39 | $958.5916 | $958.58 | $958.55 | $958.60 | |