| 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 | $137.35 | 7.460% | $147.5963 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $198.70 | 6.423% | $211.4625 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $119.60 | 12.790% | $134.8968 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $69.91 | 6.342% | $74.3437 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $248.51 | 6.286% | $264.1313 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $174.77 | 6.527% | $186.1772 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $179.99 | 7.638% | $193.7376 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,128.83 | $1,212.3454 | $1,212.35 | $1,212.40 | $1,212.30 | |