| 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 | $133.46 | 13.399% | $151.3423 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $130.38 | 3.279% | $134.6552 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $203.68 | 13.231% | $230.6289 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $232.28 | 3.168% | $239.6386 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $36.98 | 10.652% | $40.9191 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $77.55 | 10.567% | $85.7447 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $195.94 | 7.221% | $210.0888 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,010.27 | $1,093.0176 | $1,093.02 | $1,093.05 | $1,092.90 | |