| 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 | $190.57 | 5.692% | $201.4172 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $211.73 | 4.478% | $221.2113 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $245.99 | 9.778% | $270.0429 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $52.49 | 7.727% | $56.5459 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $157.77 | 4.451% | $164.7923 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $144.57 | 11.149% | $160.6881 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $92.25 | 7.176% | $98.8699 | $98.87 | $98.85 | $98.90 |
| 7 purchase totals = | $1,095.37 | $1,173.5676 | $1,173.57 | $1,173.55 | $1,173.50 | |