| 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 | $161.42 | 7.752% | $173.9333 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $206.75 | 12.246% | $232.0686 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $63.47 | 9.782% | $69.6786 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $220.66 | 11.171% | $245.3099 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $78.66 | 6.118% | $83.4724 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $147.29 | 12.554% | $165.7808 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $159.99 | 10.680% | $177.0769 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,038.24 | $1,147.3205 | $1,147.32 | $1,147.35 | $1,147.40 | |