| 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 | $168.25 | 7.169% | $180.3118 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $14.84 | 7.320% | $15.9263 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $186.42 | 7.170% | $199.7863 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $63.32 | 12.433% | $71.1926 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $5.67 | 11.206% | $6.3054 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $130.61 | 8.608% | $141.8529 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $82.97 | 6.518% | $88.378 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $652.08 | $703.7533 | $703.76 | $703.80 | $703.80 | |