| 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 | $169.82 | 6.252% | $180.4371 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $227.44 | 6.699% | $242.6762 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $157.76 | 5.439% | $166.3406 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $221.44 | 13.187% | $250.6413 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $37.47 | 8.812% | $40.7719 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $154.35 | 5.277% | $162.495 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $189.51 | 11.370% | $211.0573 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $1,157.79 | $1,254.4194 | $1,254.43 | $1,254.45 | $1,254.40 | |