| 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 | $148.96 | 4.632% | $155.8598 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $231.54 | 9.219% | $252.8857 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $45.52 | 8.851% | $49.549 | $49.55 | $49.55 | $49.50 |
| Purchase #4 | $27.98 | 11.320% | $31.1473 | $31.15 | $31.15 | $31.10 |
| Purchase #5 | $214.43 | 12.534% | $241.3067 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $153.88 | 7.345% | $165.1825 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $239.92 | 10.365% | $264.7877 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,062.23 | $1,160.7187 | $1,160.73 | $1,160.75 | $1,160.70 | |