| 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 | $5.92 | 4.369% | $6.1786 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $114.85 | 12.322% | $129.0018 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $176.91 | 13.716% | $201.175 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $147.41 | 5.695% | $155.805 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $218.62 | 4.582% | $228.6372 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $159.38 | 10.341% | $175.8615 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $142.58 | 5.228% | $150.0341 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $965.67 | $1,046.6932 | $1,046.70 | $1,046.75 | $1,046.70 | |