| 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 | $168.57 | 6.556% | $179.6214 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $5.32 | 5.469% | $5.611 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $117.45 | 10.852% | $130.1957 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $37.30 | 6.411% | $39.6913 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $101.46 | 6.416% | $107.9697 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $80.31 | 4.870% | $84.2211 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $183.29 | 10.191% | $201.9691 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $693.70 | $749.2793 | $749.28 | $749.20 | $749.30 | |