| 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 | $175.37 | 5.636% | $185.2539 | $185.25 | $185.25 | $185.30 |
| Purchase #2 | $174.87 | 11.619% | $195.1881 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $100.67 | 7.110% | $107.8276 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $63.96 | 11.775% | $71.4913 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $61.32 | 5.394% | $64.6276 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $135.68 | 8.713% | $147.5018 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $121.60 | 5.847% | $128.71 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $833.47 | $900.6003 | $900.60 | $900.65 | $900.60 | |