| 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 | $137.34 | 12.847% | $154.9841 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $162.53 | 5.777% | $171.9194 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $229.92 | 12.282% | $258.1588 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $81.89 | 12.794% | $92.367 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $144.75 | 9.870% | $159.0368 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $135.99 | 4.735% | $142.4291 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $172.68 | 11.533% | $192.5952 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,065.10 | $1,171.4904 | $1,171.50 | $1,171.50 | $1,171.50 | |