| 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 | $156.79 | 4.867% | $164.421 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $193.60 | 11.844% | $216.53 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $83.40 | 4.697% | $87.3173 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $71.42 | 8.277% | $77.3314 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $146.59 | 10.252% | $161.6184 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $56.71 | 8.301% | $61.4175 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $240.27 | 6.580% | $256.0798 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $948.78 | $1,024.7154 | $1,024.72 | $1,024.70 | $1,024.60 | |