| 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 | $201.65 | 13.661% | $229.1974 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $67.94 | 6.195% | $72.1489 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $5.42 | 6.475% | $5.7709 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $86.93 | 9.727% | $95.3857 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $178.62 | 3.312% | $184.5359 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $32.93 | 6.522% | $35.0777 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $6.30 | 4.429% | $6.579 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $579.79 | $628.6955 | $628.71 | $628.75 | $628.70 | |