| 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 | $174.83 | 3.736% | $181.3616 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $101.48 | 11.456% | $113.1055 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $176.30 | 4.132% | $183.5847 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $115.31 | 9.183% | $125.8989 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $214.41 | 6.461% | $228.263 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $25.49 | 13.136% | $28.8384 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $29.60 | 6.574% | $31.5459 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $837.42 | $892.5980 | $892.60 | $892.60 | $892.60 | |