| 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 | $97.75 | 10.251% | $107.7704 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $129.45 | 10.165% | $142.6086 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $82.78 | 4.722% | $86.6889 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $58.99 | 9.434% | $64.5551 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $147.35 | 5.852% | $155.9729 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $162.56 | 12.443% | $182.7873 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $156.58 | 11.413% | $174.4505 | $174.45 | $174.45 | $174.50 |
| 7 purchase totals = | $835.46 | $914.8337 | $914.84 | $914.80 | $915.00 | |