| 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 | $6.86 | 12.261% | $7.7011 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $199.81 | 11.494% | $222.7762 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $24.52 | 10.237% | $27.0301 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $89.40 | 6.424% | $95.1431 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $162.29 | 7.112% | $173.8321 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $160.86 | 9.674% | $176.4216 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $221.75 | 7.833% | $239.1197 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $865.49 | $942.0239 | $942.02 | $942.05 | $941.90 | |