| 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 | $145.49 | 3.236% | $150.1981 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $153.55 | 5.375% | $161.8033 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $220.82 | 6.229% | $234.5749 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $86.55 | 6.505% | $92.1801 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $178.49 | 13.414% | $202.4326 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $135.55 | 10.542% | $149.8397 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $60.99 | 8.276% | $66.0375 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $981.44 | $1,057.0662 | $1,057.06 | $1,057.10 | $1,057.00 | |