| 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 | $136.63 | 9.158% | $149.1426 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $167.41 | 10.792% | $185.4769 | $185.48 | $185.50 | $185.50 |
| Purchase #3 | $184.35 | 9.308% | $201.5093 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $36.81 | 9.577% | $40.3353 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $200.39 | 8.474% | $217.371 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $63.67 | 13.144% | $72.0388 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $151.87 | 13.278% | $172.0353 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $941.13 | $1,037.9092 | $1,037.92 | $1,037.95 | $1,037.80 | |