| 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 | $183.40 | 9.727% | $201.2393 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $156.46 | 11.618% | $174.6375 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $190.51 | 5.195% | $200.407 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $155.71 | 3.808% | $161.6394 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $40.46 | 5.738% | $42.7816 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $104.48 | 13.557% | $118.6444 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $62.74 | 4.268% | $65.4177 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $893.76 | $964.7669 | $964.77 | $964.80 | $964.60 | |