| 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 | $163.73 | 7.246% | $175.5939 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $163.70 | 7.225% | $175.5273 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $245.40 | 8.318% | $265.8124 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $214.64 | 10.236% | $236.6106 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $168.85 | 12.326% | $189.6625 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $128.60 | 4.195% | $133.9948 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $13.61 | 5.340% | $14.3368 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $1,098.53 | $1,191.5383 | $1,191.53 | $1,191.55 | $1,191.50 | |