| 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 | $157.68 | 11.642% | $176.0371 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $16.83 | 7.750% | $18.1343 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $5.29 | 9.479% | $5.7914 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $236.51 | 11.113% | $262.7934 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $179.28 | 5.199% | $188.6008 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $144.58 | 12.182% | $162.1927 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $235.34 | 12.672% | $265.1623 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $975.51 | $1,078.7120 | $1,078.70 | $1,078.75 | $1,078.70 | |