| 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 | $162.88 | 10.127% | $179.3749 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $161.85 | 7.725% | $174.3529 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $164.60 | 9.320% | $179.9407 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $70.71 | 13.474% | $80.2375 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $64.42 | 4.113% | $67.0696 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $217.38 | 10.862% | $240.9918 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $131.81 | 8.631% | $143.1865 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $973.65 | $1,065.1539 | $1,065.15 | $1,065.15 | $1,065.20 | |