| 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 | $222.54 | 4.225% | $231.9423 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $238.59 | 4.463% | $249.2383 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $152.78 | 6.687% | $162.9964 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $158.37 | 6.258% | $168.2808 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $163.50 | 6.289% | $173.7825 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $193.52 | 4.188% | $201.6246 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $240.32 | 6.575% | $256.121 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,369.62 | $1,443.9859 | $1,443.98 | $1,444.00 | $1,443.90 | |