| 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 | $157.76 | 9.176% | $172.2361 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $12.55 | 5.751% | $13.2718 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $114.49 | 5.565% | $120.8614 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $211.41 | 13.615% | $240.1935 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $38.97 | 12.784% | $43.9519 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $11.28 | 10.615% | $12.4774 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $177.64 | 13.444% | $201.5219 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $724.10 | $804.5140 | $804.51 | $804.50 | $804.60 | |