| 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 | $173.40 | 9.541% | $189.9441 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $189.44 | 6.150% | $201.0906 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $93.94 | 11.248% | $104.5064 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $172.92 | 7.802% | $186.4112 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $68.60 | 10.364% | $75.7097 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $214.54 | 11.547% | $239.3129 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $68.44 | 3.723% | $70.988 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $981.28 | $1,067.9629 | $1,067.96 | $1,067.95 | $1,067.90 | |