| 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 | $149.84 | 11.588% | $167.2035 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $127.25 | 8.532% | $138.107 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $37.68 | 4.484% | $39.3696 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $235.36 | 10.704% | $260.5529 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $137.44 | 4.296% | $143.3444 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $178.83 | 10.799% | $198.1419 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $120.28 | 4.815% | $126.0715 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $986.68 | $1,072.7908 | $1,072.78 | $1,072.75 | $1,072.80 | |