| 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 | $58.36 | 7.702% | $62.8549 | $62.85 | $62.85 | $62.90 |
| Purchase #2 | $138.80 | 7.780% | $149.5986 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $44.30 | 10.802% | $49.0853 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $73.90 | 13.872% | $84.1514 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $162.33 | 9.641% | $177.9802 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $179.34 | 7.546% | $192.873 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $210.28 | 7.599% | $226.2592 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $867.31 | $942.8026 | $942.80 | $942.80 | $943.00 | |