| 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 | $190.42 | 5.811% | $201.4853 | $201.49 | $201.50 | $201.50 |
| Purchase #2 | $148.29 | 3.684% | $153.753 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $114.47 | 11.203% | $127.2941 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $71.65 | 13.342% | $81.2095 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $84.42 | 7.254% | $90.5438 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $115.41 | 12.304% | $129.61 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $57.65 | 10.147% | $63.4997 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $782.31 | $847.3954 | $847.39 | $847.40 | $847.40 | |