| 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 | $206.43 | 10.817% | $228.7595 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $49.74 | 11.294% | $55.3576 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $56.51 | 10.190% | $62.2684 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $136.43 | 4.302% | $142.2992 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $83.77 | 5.512% | $88.3874 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $164.83 | 8.600% | $179.0054 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $42.97 | 8.578% | $46.656 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $740.68 | $802.7335 | $802.75 | $802.70 | $802.90 | |