| 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 | $141.77 | 8.428% | $153.7184 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $169.52 | 10.760% | $187.7604 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $235.60 | 13.342% | $267.0338 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $37.45 | 4.263% | $39.0465 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $97.97 | 4.301% | $102.1837 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $180.99 | 4.671% | $189.444 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $110.87 | 8.499% | $120.2928 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $974.17 | $1,059.4796 | $1,059.47 | $1,059.50 | $1,059.40 | |