| 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 | $114.87 | 6.115% | $121.8943 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $147.71 | 6.456% | $157.2462 | $157.25 | $157.25 | $157.20 |
| Purchase #3 | $210.53 | 8.756% | $228.964 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $140.67 | 4.624% | $147.1746 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $65.70 | 3.537% | $68.0238 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $113.86 | 3.273% | $117.5866 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $168.28 | 6.730% | $179.6052 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $961.62 | $1,020.4947 | $1,020.49 | $1,020.45 | $1,020.50 | |