| 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 | $135.70 | 6.803% | $144.9317 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $145.30 | 12.536% | $163.5148 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $186.72 | 13.498% | $211.9235 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $155.76 | 11.268% | $173.311 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $206.70 | 13.504% | $234.6128 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $112.42 | 3.125% | $115.9331 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $219.33 | 6.682% | $233.9856 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,161.93 | $1,278.2125 | $1,278.20 | $1,278.20 | $1,278.10 | |