| 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 | $185.37 | 6.757% | $197.8955 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $126.37 | 7.298% | $135.5925 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $37.75 | 9.432% | $41.3106 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $5.45 | 12.615% | $6.1375 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $118.80 | 13.167% | $134.4424 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $119.60 | 11.436% | $133.2775 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $36.34 | 12.826% | $41.001 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $629.68 | $689.6570 | $689.66 | $689.70 | $689.60 | |