| 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 | $17.42 | 9.409% | $19.059 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $23.93 | 12.275% | $26.8674 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $22.65 | 4.777% | $23.732 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $225.91 | 12.123% | $253.2971 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $139.30 | 13.525% | $158.1403 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $160.94 | 4.788% | $168.6458 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $192.74 | 6.287% | $204.8576 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $782.89 | $854.5992 | $854.61 | $854.60 | $854.60 | |