| 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 | $192.43 | 7.299% | $206.4755 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $35.78 | 11.202% | $39.7881 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $127.84 | 6.190% | $135.7533 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $185.26 | 9.436% | $202.7411 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $137.64 | 4.392% | $143.6851 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $31.56 | 12.518% | $35.5107 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $10.72 | 9.231% | $11.7096 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $721.23 | $775.6634 | $775.67 | $775.70 | $775.70 | |