| 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 | $155.73 | 7.238% | $167.0017 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $93.95 | 5.463% | $99.0825 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $157.98 | 4.545% | $165.1602 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $202.37 | 11.337% | $225.3127 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $112.69 | 8.585% | $122.3644 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $122.49 | 13.644% | $139.2025 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $150.95 | 6.104% | $160.164 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $996.16 | $1,078.2880 | $1,078.27 | $1,078.25 | $1,078.40 | |