| 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 | $147.79 | 8.268% | $160.0093 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $9.46 | 8.205% | $10.2362 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $126.82 | 6.461% | $135.0138 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $248.25 | 4.323% | $258.9818 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $39.83 | 3.564% | $41.2495 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $228.46 | 13.453% | $259.1947 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $36.59 | 11.751% | $40.8897 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $837.20 | $905.5750 | $905.57 | $905.60 | $905.50 | |