| 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 | $154.51 | 7.580% | $166.2219 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $57.77 | 7.772% | $62.2599 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $245.73 | 9.522% | $269.1284 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $165.58 | 3.670% | $171.6568 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $65.45 | 10.251% | $72.1593 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $136.59 | 8.432% | $148.1073 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $189.32 | 6.321% | $201.2869 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $1,014.95 | $1,090.8205 | $1,090.83 | $1,090.80 | $1,090.90 | |