| 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 | $145.85 | 7.653% | $157.0119 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $154.92 | 8.244% | $167.6916 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $28.33 | 9.699% | $31.0777 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $168.92 | 13.467% | $191.6685 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $67.65 | 8.698% | $73.5342 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $186.42 | 5.494% | $196.6619 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $175.62 | 6.527% | $187.0827 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $927.71 | $1,004.7285 | $1,004.72 | $1,004.75 | $1,004.80 | |