| 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 | $159.42 | 3.310% | $164.6968 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $221.83 | 13.626% | $252.0566 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $98.28 | 8.789% | $106.9178 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $66.26 | 6.506% | $70.5709 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $74.61 | 10.806% | $82.6724 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $103.39 | 10.419% | $114.1622 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $212.29 | 8.690% | $230.738 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $936.08 | $1,021.8147 | $1,021.82 | $1,021.75 | $1,021.90 | |