| 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 | $176.27 | 5.581% | $186.1076 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $210.40 | 3.200% | $217.1328 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $147.48 | 6.785% | $157.4865 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $128.47 | 12.177% | $144.1138 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $148.92 | 5.615% | $157.2819 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $106.37 | 5.150% | $111.8481 | $111.85 | $111.85 | $111.80 |
| Purchase #7 | $63.82 | 5.624% | $67.4092 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $981.73 | $1,041.3799 | $1,041.38 | $1,041.40 | $1,041.30 | |