| 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 | $10.52 | 8.521% | $11.4164 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $114.87 | 5.205% | $120.849 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $89.35 | 9.811% | $98.1161 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $144.27 | 11.295% | $160.5653 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $124.59 | 13.233% | $141.077 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $38.55 | 6.603% | $41.0955 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $154.69 | 5.676% | $163.4702 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $676.84 | $736.5895 | $736.61 | $736.55 | $736.60 | |