| 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 | $180.84 | 3.633% | $187.4099 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $174.95 | 5.189% | $184.0282 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $5.56 | 12.588% | $6.2599 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $204.35 | 9.173% | $223.095 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $70.51 | 4.803% | $73.8966 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $99.60 | 3.531% | $103.1169 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $158.36 | 5.233% | $166.647 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $894.17 | $944.4535 | $944.47 | $944.45 | $944.40 | |