| 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 | $150.72 | 12.148% | $169.0295 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $17.30 | 4.707% | $18.1143 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $155.54 | 13.117% | $175.9422 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $151.30 | 3.440% | $156.5047 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $193.31 | 4.287% | $201.5972 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $182.86 | 10.276% | $201.6507 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $60.55 | 4.272% | $63.1367 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $911.58 | $985.9753 | $985.97 | $986.00 | $985.90 | |