| 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 | $134.71 | 4.636% | $140.9552 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $13.41 | 8.831% | $14.5942 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $39.47 | 13.759% | $44.9007 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $206.57 | 7.516% | $222.0958 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $14.56 | 11.593% | $16.2479 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $155.70 | 4.336% | $162.4512 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $136.81 | 13.280% | $154.9784 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $701.23 | $756.2234 | $756.23 | $756.25 | $756.30 | |