| 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 | $114.41 | 5.626% | $120.8467 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $145.59 | 10.489% | $160.8609 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $169.25 | 13.571% | $192.2189 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $18.64 | 11.182% | $20.7243 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $11.27 | 7.381% | $12.1018 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $152.46 | 4.447% | $159.2399 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $184.57 | 11.284% | $205.3969 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $796.19 | $871.3894 | $871.39 | $871.35 | $871.30 | |