| 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 | $170.62 | 4.788% | $178.7893 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $62.45 | 13.152% | $70.6634 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $179.41 | 8.609% | $194.8554 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $188.31 | 6.750% | $201.0209 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $14.57 | 5.271% | $15.338 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $18.97 | 3.845% | $19.6994 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $167.54 | 6.390% | $178.2458 | $178.25 | $178.25 | $178.20 |
| 7 purchase totals = | $801.87 | $858.6122 | $858.62 | $858.60 | $858.60 | |