| 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 | $147.45 | 6.270% | $156.6951 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $202.25 | 10.783% | $224.0586 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $105.31 | 4.412% | $109.9563 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $205.65 | 5.361% | $216.6749 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $243.74 | 9.718% | $267.4267 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $190.92 | 3.399% | $197.4094 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $17.74 | 5.163% | $18.6559 | $18.66 | $18.65 | $18.70 |
| 7 purchase totals = | $1,113.06 | $1,190.8769 | $1,190.89 | $1,190.85 | $1,191.00 | |