| 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 | $188.33 | 5.515% | $198.7164 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $26.95 | 9.623% | $29.5434 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $162.50 | 4.203% | $169.3299 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $178.29 | 13.347% | $202.0864 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $10.88 | 5.515% | $11.48 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $136.43 | 8.252% | $147.6882 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $154.67 | 4.112% | $161.03 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $858.05 | $919.8743 | $919.88 | $919.95 | $919.80 | |