| 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 | $162.58 | 9.236% | $177.5959 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $25.83 | 11.203% | $28.7237 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $47.99 | 6.339% | $51.0321 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $142.88 | 7.275% | $153.2745 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $131.41 | 10.493% | $145.1989 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $120.80 | 4.669% | $126.4402 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $193.58 | 12.267% | $217.3265 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $825.07 | $899.5918 | $899.59 | $899.60 | $899.50 | |