| 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 | $195.96 | 6.457% | $208.6131 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $8.82 | 11.640% | $9.8466 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $133.62 | 12.279% | $150.0272 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $16.76 | 12.481% | $18.8518 | $18.85 | $18.85 | $18.90 |
| Purchase #5 | $164.35 | 12.515% | $184.9184 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $194.86 | 5.473% | $205.5247 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $40.39 | 9.730% | $44.3199 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $754.76 | $822.1017 | $822.10 | $822.05 | $822.00 | |