| 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 | $83.42 | 10.132% | $91.8721 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $117.45 | 4.144% | $122.3171 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $171.52 | 9.454% | $187.7355 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $186.77 | 3.272% | $192.8811 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $206.84 | 7.422% | $222.1917 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $70.88 | 6.484% | $75.4759 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $249.84 | 3.492% | $258.5644 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,086.72 | $1,151.0378 | $1,151.04 | $1,151.05 | $1,151.10 | |