| 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 | $157.91 | 12.241% | $177.2398 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $63.54 | 5.695% | $67.1586 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $220.68 | 11.441% | $245.928 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $81.82 | 6.754% | $87.3461 | $87.35 | $87.35 | $87.30 |
| Purchase #5 | $128.56 | 12.117% | $144.1376 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $119.74 | 10.168% | $131.9152 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $246.53 | 13.605% | $280.0704 | $280.07 | $280.05 | $280.10 |
| 7 purchase totals = | $1,018.78 | $1,133.7957 | $1,133.81 | $1,133.80 | $1,133.70 | |