| 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 | $107.84 | 7.236% | $115.6433 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $176.36 | 4.236% | $183.8306 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $117.49 | 5.280% | $123.6935 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $190.38 | 13.550% | $216.1765 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $94.72 | 13.851% | $107.8397 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $12.93 | 12.825% | $14.5883 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $65.70 | 4.254% | $68.4949 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $765.42 | $830.2668 | $830.26 | $830.35 | $830.20 | |