| 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 | $184.43 | 7.368% | $198.0188 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $130.75 | 4.147% | $136.1722 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $124.36 | 13.220% | $140.8004 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $25.88 | 13.414% | $29.3515 | $29.35 | $29.35 | $29.40 |
| Purchase #5 | $147.63 | 11.467% | $164.5587 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $130.48 | 9.851% | $143.3336 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $247.37 | 11.675% | $276.2504 | $276.25 | $276.25 | $276.30 |
| 7 purchase totals = | $990.90 | $1,088.4856 | $1,088.48 | $1,088.45 | $1,088.60 | |