| 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 | $142.59 | 13.386% | $161.6771 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $149.47 | 4.112% | $155.6162 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $164.96 | 8.802% | $179.4798 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $225.88 | 4.349% | $235.7035 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $166.42 | 10.684% | $184.2003 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $231.76 | 11.853% | $259.2305 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $139.71 | 11.373% | $155.5992 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $1,220.79 | $1,331.5066 | $1,331.51 | $1,331.55 | $1,331.50 | |