| 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 | $135.99 | 7.206% | $145.7894 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $18.62 | 5.127% | $19.5746 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $15.74 | 6.121% | $16.7034 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $242.65 | 4.184% | $252.8025 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $165.56 | 6.454% | $176.2452 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $140.94 | 9.107% | $153.7754 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $224.95 | 5.563% | $237.464 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $944.45 | $1,002.3545 | $1,002.35 | $1,002.35 | $1,002.40 | |