| 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 | $159.55 | 3.482% | $165.1055 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $105.79 | 6.211% | $112.3606 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $96.93 | 4.108% | $100.9119 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $214.72 | 6.265% | $228.1722 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $41.27 | 7.573% | $44.3954 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $57.95 | 5.621% | $61.2074 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $5.99 | 5.204% | $6.3017 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $682.20 | $718.4547 | $718.46 | $718.40 | $718.50 | |