| 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 | $70.38 | 4.325% | $73.4239 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $179.26 | 4.254% | $186.8857 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $192.77 | 11.365% | $214.6783 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $140.69 | 9.791% | $154.465 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $72.41 | 7.872% | $78.1101 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $107.26 | 6.446% | $114.174 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $112.37 | 6.857% | $120.0752 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $875.14 | $941.8122 | $941.82 | $941.80 | $941.90 | |