| 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 | $167.37 | 7.826% | $180.4684 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $51.97 | 9.353% | $56.8308 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $164.95 | 5.456% | $173.9497 | $173.95 | $173.95 | $173.90 |
| Purchase #4 | $194.55 | 11.603% | $217.1236 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $173.42 | 3.645% | $179.7412 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $187.51 | 7.436% | $201.4532 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $9.58 | 10.709% | $10.6059 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $949.35 | $1,020.1728 | $1,020.17 | $1,020.15 | $1,020.10 | |