| 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 | $181.92 | 5.696% | $192.2822 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $232.57 | 5.127% | $244.4939 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $82.78 | 9.112% | $90.3229 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $136.59 | 6.860% | $145.9601 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $240.34 | 3.382% | $248.4683 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $141.84 | 8.478% | $153.8652 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $87.54 | 4.755% | $91.7025 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $1,103.58 | $1,167.0951 | $1,167.09 | $1,167.05 | $1,167.20 | |