| 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 | $167.43 | 9.835% | $183.8967 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $37.60 | 12.200% | $42.1872 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $182.35 | 9.193% | $199.1134 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $50.31 | 6.737% | $53.6994 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $175.30 | 9.818% | $192.511 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $158.95 | 3.703% | $164.8359 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $192.94 | 12.439% | $216.9398 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $964.88 | $1,053.1834 | $1,053.19 | $1,053.20 | $1,053.10 | |