| 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 | $177.62 | 11.225% | $197.5578 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $237.72 | 7.432% | $255.3874 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $109.84 | 13.291% | $124.4388 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $62.27 | 6.252% | $66.1631 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $168.50 | 7.445% | $181.0448 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $9.77 | 13.176% | $11.0573 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $160.27 | 6.748% | $171.085 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $925.99 | $1,006.7342 | $1,006.74 | $1,006.75 | $1,006.80 | |