| 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 | $146.78 | 3.717% | $152.2358 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $131.37 | 9.490% | $143.837 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $210.39 | 4.652% | $220.1773 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $48.67 | 13.464% | $55.2229 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $171.95 | 4.613% | $179.8821 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $14.69 | 3.844% | $15.2547 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $32.80 | 9.549% | $35.9321 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $756.65 | $802.5419 | $802.54 | $802.60 | $802.50 | |