| 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 | $150.76 | 6.478% | $160.5262 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $117.51 | 9.526% | $128.704 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $18.69 | 6.361% | $19.8789 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $223.44 | 9.829% | $245.4019 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $222.27 | 4.376% | $231.9965 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $217.39 | 13.355% | $246.4224 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $156.90 | 5.627% | $165.7288 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,106.96 | $1,198.6587 | $1,198.66 | $1,198.70 | $1,198.60 | |