| 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 | $131.29 | 10.667% | $145.2947 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $153.43 | 13.855% | $174.6877 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $150.55 | 4.500% | $157.3248 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $127.75 | 7.656% | $137.5305 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $206.97 | 9.359% | $226.3403 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $191.64 | 11.189% | $213.0826 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $13.89 | 7.135% | $14.8811 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $975.52 | $1,069.1417 | $1,069.13 | $1,069.20 | $1,069.10 | |