| 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 | $143.62 | 12.873% | $162.1082 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $94.78 | 13.679% | $107.745 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $63.76 | 12.203% | $71.5406 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $128.51 | 5.670% | $135.7965 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $192.49 | 8.497% | $208.8459 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $177.83 | 9.709% | $195.0955 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $149.43 | 9.252% | $163.2553 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $950.42 | $1,044.3870 | $1,044.41 | $1,044.40 | $1,044.30 | |