| 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 | $176.32 | 9.204% | $192.5485 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $92.76 | 10.140% | $102.1659 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $5.53 | 3.384% | $5.7171 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $84.86 | 7.174% | $90.9479 | $90.95 | $90.95 | $90.90 |
| Purchase #5 | $245.79 | 3.525% | $254.4541 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $19.81 | 9.777% | $21.7468 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $114.63 | 4.484% | $119.77 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $739.70 | $787.3503 | $787.36 | $787.30 | $787.30 | |