| 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 | $162.72 | 3.742% | $168.809 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $196.86 | 12.786% | $222.0305 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $204.47 | 3.462% | $211.5488 | $211.55 | $211.55 | $211.50 |
| Purchase #4 | $212.44 | 9.185% | $231.9526 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $177.48 | 9.310% | $194.0034 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $180.43 | 11.608% | $201.3743 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $228.75 | 3.765% | $237.3624 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $1,363.15 | $1,467.0810 | $1,467.07 | $1,467.05 | $1,467.10 | |