| 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 | $183.64 | 8.366% | $199.0033 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $86.81 | 11.282% | $96.6039 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $77.40 | 8.220% | $83.7623 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $127.53 | 9.122% | $139.1633 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $36.55 | 9.797% | $40.1308 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $28.52 | 13.874% | $32.4769 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $37.39 | 4.173% | $38.9503 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $577.84 | $630.0908 | $630.08 | $630.10 | $630.20 | |