| 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 | $201.74 | 7.400% | $216.6688 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $49.52 | 7.656% | $53.3113 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $192.67 | 4.504% | $201.3479 | $201.35 | $201.35 | $201.30 |
| Purchase #4 | $196.87 | 5.249% | $207.2037 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $164.74 | 8.193% | $178.2371 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $210.64 | 4.868% | $220.894 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $169.76 | 7.557% | $182.5888 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $1,185.94 | $1,260.2516 | $1,260.25 | $1,260.25 | $1,260.20 | |