| 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 | $203.36 | 6.516% | $216.6109 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $148.89 | 10.158% | $164.0142 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $174.47 | 7.741% | $187.9757 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $18.75 | 5.865% | $19.8497 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $23.42 | 9.391% | $25.6194 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $52.60 | 4.303% | $54.8634 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $194.34 | 9.738% | $213.2648 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $815.83 | $882.1981 | $882.19 | $882.15 | $882.20 | |