| 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 | $161.78 | 12.833% | $182.5412 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $145.32 | 5.724% | $153.6381 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $196.60 | 4.744% | $205.9267 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $162.40 | 8.857% | $176.7838 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $72.67 | 9.260% | $79.3992 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $80.89 | 7.590% | $87.0296 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $91.62 | 11.553% | $102.2049 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $911.28 | $987.5235 | $987.52 | $987.60 | $987.40 | |