| 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 | $143.63 | 12.279% | $161.2663 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $241.45 | 10.823% | $267.5821 | $267.58 | $267.60 | $267.60 |
| Purchase #3 | $203.31 | 9.366% | $222.352 | $222.35 | $222.35 | $222.40 |
| Purchase #4 | $151.36 | 4.702% | $158.4769 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $205.36 | 7.242% | $220.2322 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $63.94 | 12.765% | $72.1019 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $196.60 | 6.112% | $208.6162 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,205.65 | $1,310.6276 | $1,310.63 | $1,310.65 | $1,310.70 | |