| 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 | $150.57 | 11.614% | $168.0572 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $174.96 | 3.768% | $181.5525 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $207.65 | 13.525% | $235.7347 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $151.47 | 3.500% | $156.7715 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $221.73 | 9.816% | $243.495 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $84.77 | 9.228% | $92.5926 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $232.87 | 4.453% | $243.2397 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,224.02 | $1,321.4432 | $1,321.44 | $1,321.45 | $1,321.50 | |