| 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 | $138.99 | 3.823% | $144.3036 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $230.87 | 3.115% | $238.0616 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $60.48 | 7.658% | $65.1116 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $154.73 | 7.243% | $165.9371 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $21.73 | 4.387% | $22.6833 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $228.54 | 3.473% | $236.4772 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $178.70 | 12.487% | $201.0143 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $1,014.04 | $1,073.5887 | $1,073.58 | $1,073.60 | $1,073.60 | |