| 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 | $237.81 | 8.518% | $258.0667 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $113.87 | 10.400% | $125.7125 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $115.64 | 10.673% | $127.9823 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $88.32 | 3.700% | $91.5878 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $151.46 | 8.679% | $164.6052 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $18.92 | 3.284% | $19.5413 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $7.73 | 12.150% | $8.6692 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $733.75 | $796.1650 | $796.17 | $796.15 | $796.20 | |