| 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 | $143.45 | 9.612% | $157.2384 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $221.66 | 9.446% | $242.598 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $154.76 | 6.227% | $164.3969 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $90.67 | 13.662% | $103.0573 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $156.43 | 3.553% | $161.988 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $96.81 | 12.536% | $108.9461 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $227.50 | 4.794% | $238.4064 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,091.28 | $1,176.6311 | $1,176.65 | $1,176.65 | $1,176.60 | |