| 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 | $191.87 | 12.549% | $215.9478 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $129.99 | 7.518% | $139.7626 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $225.70 | 5.789% | $238.7658 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $171.53 | 5.770% | $181.4273 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $16.40 | 8.852% | $17.8517 | $17.85 | $17.85 | $17.90 |
| Purchase #6 | $42.42 | 3.720% | $43.998 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $52.62 | 7.669% | $56.6554 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $830.53 | $894.4086 | $894.42 | $894.40 | $894.50 | |