| 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 | $130.36 | 8.106% | $140.927 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $111.55 | 6.113% | $118.3691 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $214.26 | 4.283% | $223.4368 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $143.28 | 12.348% | $160.9722 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $156.99 | 7.591% | $168.9071 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $238.34 | 7.490% | $256.1917 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $60.74 | 11.274% | $67.5878 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $1,055.52 | $1,136.3917 | $1,136.40 | $1,136.40 | $1,136.40 | |