| 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 | $188.32 | 5.283% | $198.2689 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $163.78 | 6.332% | $174.1505 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $43.50 | 3.335% | $44.9507 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $198.68 | 7.752% | $214.0817 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $243.90 | 3.753% | $253.0536 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $240.42 | 4.298% | $250.7533 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $204.70 | 13.147% | $231.6119 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,283.30 | $1,366.8706 | $1,366.86 | $1,366.85 | $1,367.10 | |