| 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 | $110.77 | 3.471% | $114.6148 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $136.54 | 7.859% | $147.2707 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $211.88 | 13.457% | $240.3927 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $68.93 | 9.232% | $75.2936 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $113.93 | 10.411% | $125.7913 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $149.65 | 6.826% | $159.8651 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $172.49 | 11.776% | $192.8024 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $964.19 | $1,056.0306 | $1,056.02 | $1,056.00 | $1,056.10 | |