| 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 | $178.37 | 4.668% | $186.6963 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $197.89 | 11.598% | $220.8413 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $122.83 | 10.340% | $135.5306 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $137.70 | 4.763% | $144.2587 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $155.88 | 7.156% | $167.0348 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $238.84 | 7.697% | $257.2235 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $10.27 | 3.304% | $10.6093 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $1,041.78 | $1,122.1945 | $1,122.19 | $1,122.20 | $1,122.10 | |