| 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 | $229.97 | 8.777% | $250.1545 | $250.15 | $250.15 | $250.20 |
| Purchase #2 | $109.79 | 6.529% | $116.9582 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $152.56 | 13.346% | $172.9207 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $160.46 | 8.282% | $173.7493 | $173.75 | $173.75 | $173.70 |
| Purchase #5 | $102.93 | 11.279% | $114.5395 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $50.26 | 8.581% | $54.5728 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $177.79 | 6.158% | $188.7383 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $983.76 | $1,071.6333 | $1,071.63 | $1,071.60 | $1,071.60 | |