| 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 | $72.82 | 11.291% | $81.0421 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $181.76 | 9.389% | $198.8254 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $90.82 | 11.295% | $101.0781 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $21.43 | 12.849% | $24.1835 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $176.40 | 11.207% | $196.1691 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $189.76 | 10.127% | $208.977 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $130.95 | 3.368% | $135.3604 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $863.94 | $945.6356 | $945.64 | $945.70 | $945.70 | |