| 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 | $130.38 | 3.660% | $135.1519 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $146.60 | 9.690% | $160.8055 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $166.79 | 11.840% | $186.5379 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $94.72 | 12.746% | $106.793 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $118.95 | 9.714% | $130.5048 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $122.27 | 9.659% | $134.0801 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $214.83 | 6.233% | $228.2204 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $994.54 | $1,082.0936 | $1,082.09 | $1,082.10 | $1,082.10 | |