| 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 | $174.78 | 11.298% | $194.5266 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $33.90 | 12.499% | $38.1372 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $214.99 | 4.740% | $225.1805 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $128.72 | 8.741% | $139.9714 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $132.75 | 11.417% | $147.9061 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $223.69 | 13.722% | $254.3847 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $10.51 | 6.243% | $11.1661 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $919.34 | $1,011.2726 | $1,011.28 | $1,011.30 | $1,011.30 | |