| 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 | $114.38 | 13.554% | $129.8831 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $220.86 | 12.436% | $248.3261 | $248.33 | $248.35 | $248.30 |
| Purchase #3 | $75.32 | 3.515% | $77.9675 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $18.43 | 12.198% | $20.6781 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $179.90 | 8.160% | $194.5798 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $201.88 | 7.450% | $216.9201 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $160.81 | 12.830% | $181.4419 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $971.58 | $1,069.7966 | $1,069.80 | $1,069.85 | $1,069.80 | |