| 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 | $134.61 | 5.401% | $141.8803 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $130.77 | 5.423% | $137.8617 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $15.39 | 6.445% | $16.3819 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $14.79 | 13.118% | $16.7302 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $228.41 | 4.699% | $239.143 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $167.46 | 8.278% | $181.3223 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $65.76 | 9.454% | $71.977 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $757.19 | $805.2964 | $805.29 | $805.35 | $805.30 | |