| 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 | $192.79 | 10.554% | $213.1371 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $174.85 | 6.349% | $185.9512 | $185.95 | $185.95 | $186.00 |
| Purchase #3 | $167.96 | 4.857% | $176.1178 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $51.86 | 9.604% | $56.8406 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $160.38 | 4.243% | $167.1849 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $66.37 | 4.577% | $69.4078 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $8.32 | 7.187% | $8.918 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $822.53 | $877.5574 | $877.56 | $877.55 | $877.50 | |