| 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 | $177.73 | 12.393% | $199.7561 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $27.30 | 8.176% | $29.532 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $236.29 | 13.210% | $267.5039 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $144.53 | 8.178% | $156.3497 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $19.33 | 13.835% | $22.0043 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $118.46 | 13.533% | $134.4912 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $210.49 | 3.599% | $218.0655 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $934.13 | $1,027.7027 | $1,027.70 | $1,027.70 | $1,027.70 | |