| 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 | $165.43 | 3.408% | $171.0679 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $73.61 | 13.757% | $83.7365 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $58.96 | 8.390% | $63.9067 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $223.84 | 7.589% | $240.8272 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $41.99 | 7.163% | $44.9977 | $45.00 | $45.00 | $45.00 |
| Purchase #6 | $207.73 | 11.178% | $230.9501 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $177.64 | 3.483% | $183.8272 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $949.20 | $1,019.3133 | $1,019.33 | $1,019.35 | $1,019.30 | |