| 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 | $145.52 | 13.388% | $165.0022 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $26.42 | 9.578% | $28.9505 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $12.85 | 13.153% | $14.5402 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $166.36 | 5.283% | $175.1488 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $210.76 | 4.463% | $220.1662 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $201.97 | 8.395% | $218.9254 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $177.45 | 9.184% | $193.747 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $941.33 | $1,016.4803 | $1,016.49 | $1,016.50 | $1,016.40 | |