| 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 | $143.81 | 3.805% | $149.282 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $156.94 | 5.105% | $164.9518 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $112.98 | 13.337% | $128.0481 | $128.05 | $128.05 | $128.00 |
| Purchase #4 | $61.96 | 6.444% | $65.9527 | $65.95 | $65.95 | $66.00 |
| Purchase #5 | $239.93 | 13.669% | $272.726 | $272.73 | $272.75 | $272.70 |
| Purchase #6 | $110.41 | 11.607% | $123.2253 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $160.60 | 13.837% | $182.8222 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $986.63 | $1,087.0081 | $1,087.01 | $1,087.05 | $1,087.00 | |