| 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 | $141.64 | 9.839% | $155.576 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $157.44 | 10.237% | $173.5571 | $173.56 | $173.55 | $173.60 |
| Purchase #3 | $243.49 | 8.281% | $263.6534 | $263.65 | $263.65 | $263.70 |
| Purchase #4 | $103.37 | 10.818% | $114.5526 | $114.55 | $114.55 | $114.60 |
| Purchase #5 | $210.40 | 6.505% | $224.0865 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $237.49 | 12.577% | $267.3591 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $203.91 | 6.853% | $217.884 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $1,297.74 | $1,416.6687 | $1,416.67 | $1,416.70 | $1,416.90 | |