| 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 | $165.49 | 11.851% | $185.1022 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $46.34 | 11.357% | $51.6028 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $115.63 | 12.362% | $129.9242 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $124.92 | 8.597% | $135.6594 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $203.38 | 10.684% | $225.1091 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $192.97 | 4.220% | $201.1133 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $143.54 | 4.671% | $150.2448 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $992.27 | $1,078.7558 | $1,078.74 | $1,078.70 | $1,078.70 | |