| 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 | $164.63 | 8.713% | $178.9742 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $153.90 | 13.164% | $174.1594 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $200.37 | 3.839% | $208.0622 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $197.25 | 9.423% | $215.8369 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $64.63 | 6.589% | $68.8885 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $184.67 | 7.437% | $198.4039 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $46.42 | 3.860% | $48.2118 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $1,011.87 | $1,092.5369 | $1,092.53 | $1,092.50 | $1,092.60 | |