| 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 | $18.25 | 6.275% | $19.3952 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $162.81 | 4.776% | $170.5858 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $5.69 | 8.377% | $6.1667 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $134.35 | 6.860% | $143.5664 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $87.55 | 8.540% | $95.0268 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $174.94 | 5.335% | $184.273 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $107.48 | 7.283% | $115.3078 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $691.07 | $734.3217 | $734.34 | $734.30 | $734.40 | |