| 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 | $114.56 | 7.562% | $123.223 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $183.30 | 3.337% | $189.4167 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $25.80 | 8.799% | $28.0701 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $122.76 | 4.566% | $128.3652 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $190.33 | 7.838% | $205.2481 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $56.47 | 13.455% | $64.068 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $6.51 | 6.684% | $6.9451 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $699.73 | $745.3362 | $745.35 | $745.25 | $745.30 | |