| 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 | $177.26 | 12.112% | $198.7297 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $133.88 | 12.288% | $150.3312 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $148.37 | 5.222% | $156.1179 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $138.75 | 10.299% | $153.0399 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $16.39 | 13.605% | $18.6199 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $18.30 | 12.736% | $20.6307 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $158.73 | 4.220% | $165.4284 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $791.68 | $862.8977 | $862.90 | $862.95 | $862.70 | |