| 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 | $198.66 | 8.828% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $139.25 | 7.634% | $149.8803 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $107.50 | 9.577% | $117.7953 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $156.60 | 6.692% | $167.0797 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $44.58 | 3.493% | $46.1372 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $15.44 | 9.291% | $16.8745 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $64.77 | 12.304% | $72.7393 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $726.80 | $786.7040 | $786.71 | $786.75 | $786.70 | |