| 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 | $149.60 | 4.265% | $155.9804 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $134.93 | 10.460% | $149.0437 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $159.56 | 11.620% | $178.1009 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $185.74 | 12.770% | $209.459 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $242.32 | 11.460% | $270.0899 | $270.09 | $270.10 | $270.10 |
| Purchase #6 | $50.76 | 6.677% | $54.1492 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $123.59 | 11.461% | $137.7546 | $137.75 | $137.75 | $137.80 |
| 7 purchase totals = | $1,046.50 | $1,154.5777 | $1,154.57 | $1,154.60 | $1,154.60 | |