| 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 | $95.36 | 13.676% | $108.4014 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $147.58 | 4.237% | $153.833 | $153.83 | $153.85 | $153.80 |
| Purchase #3 | $162.72 | 10.532% | $179.8577 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $132.82 | 9.621% | $145.5986 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $22.64 | 13.476% | $25.691 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $180.79 | 12.813% | $203.9546 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $159.68 | 13.358% | $181.0101 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $901.59 | $998.3464 | $998.34 | $998.35 | $998.40 | |