| 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 | $144.64 | 3.297% | $149.4088 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $149.45 | 12.395% | $167.9743 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $100.66 | 11.359% | $112.094 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $39.25 | 11.264% | $43.6711 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $151.92 | 8.745% | $165.2054 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $183.29 | 13.661% | $208.3292 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $120.76 | 12.577% | $135.948 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $889.97 | $982.6308 | $982.63 | $982.60 | $982.60 | |