| 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 | $156.72 | 12.560% | $176.404 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $235.76 | 4.451% | $246.2537 | $246.25 | $246.25 | $246.30 |
| Purchase #3 | $216.75 | 3.393% | $224.1043 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $199.68 | 10.129% | $219.9056 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $225.80 | 7.455% | $242.6334 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $230.55 | 12.223% | $258.7301 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $71.39 | 7.468% | $76.7214 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $1,336.65 | $1,444.7525 | $1,444.74 | $1,444.75 | $1,444.70 | |