| 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 | $131.72 | 6.865% | $140.7626 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $140.39 | 4.386% | $146.5475 | $146.55 | $146.55 | $146.50 |
| Purchase #3 | $152.62 | 4.505% | $159.4955 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $56.72 | 11.799% | $63.4124 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $106.44 | 7.291% | $114.2005 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $130.91 | 11.840% | $146.4097 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $13.57 | 6.873% | $14.5027 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $732.37 | $785.3309 | $785.33 | $785.30 | $785.30 | |