| 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 | $167.31 | 9.422% | $183.0739 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $181.30 | 5.377% | $191.0485 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $146.57 | 6.758% | $156.4752 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $36.54 | 10.562% | $40.3994 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $72.80 | 6.519% | $77.5458 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $234.98 | 12.428% | $264.1833 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $122.80 | 10.192% | $135.3158 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $962.30 | $1,048.0419 | $1,048.05 | $1,048.05 | $1,048.00 | |