| 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 | $149.67 | 5.490% | $157.8869 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $42.66 | 10.647% | $47.202 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $46.50 | 5.820% | $49.2063 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $232.51 | 3.475% | $240.5897 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $101.89 | 12.298% | $114.4204 | $114.42 | $114.40 | $114.40 |
| Purchase #6 | $54.79 | 6.340% | $58.2637 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $80.50 | 10.131% | $88.6555 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $708.52 | $756.2245 | $756.23 | $756.20 | $756.30 | |