| 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 | $175.30 | 10.124% | $193.0474 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $35.99 | 7.643% | $38.7407 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $63.45 | 8.269% | $68.6967 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $188.39 | 4.490% | $196.8487 | $196.85 | $196.85 | $196.80 |
| Purchase #5 | $35.35 | 12.589% | $39.8002 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $5.54 | 5.331% | $5.8353 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $103.28 | 4.319% | $107.7407 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $607.30 | $650.7097 | $650.72 | $650.75 | $650.50 | |