| 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 | $138.38 | 12.495% | $155.6706 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $114.89 | 4.273% | $119.7992 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $208.38 | 8.642% | $226.3882 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $149.84 | 4.194% | $156.1243 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $105.99 | 3.177% | $109.3573 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $249.75 | 7.216% | $267.772 | $267.77 | $267.75 | $267.80 |
| Purchase #7 | $140.44 | 12.443% | $157.9149 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,107.67 | $1,193.0265 | $1,193.02 | $1,192.95 | $1,193.10 | |