| 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 | $158.61 | 4.297% | $165.4255 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $75.88 | 8.787% | $82.5476 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $239.69 | 9.608% | $262.7194 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $176.85 | 12.336% | $198.6662 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $24.62 | 6.838% | $26.3035 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $168.75 | 12.195% | $189.3291 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $70.74 | 12.282% | $79.4283 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $915.14 | $1,004.4196 | $1,004.43 | $1,004.45 | $1,004.30 | |