| 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 | $164.62 | 3.337% | $170.1134 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $168.34 | 8.490% | $182.6321 | $182.63 | $182.65 | $182.60 |
| Purchase #3 | $114.43 | 6.270% | $121.6048 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $233.86 | 9.585% | $256.2755 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $157.39 | 11.109% | $174.8745 | $174.87 | $174.85 | $174.90 |
| Purchase #6 | $63.43 | 12.426% | $71.3118 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $176.81 | 13.738% | $201.1002 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,078.88 | $1,177.9123 | $1,177.90 | $1,177.90 | $1,177.90 | |