| 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 | $150.74 | 6.263% | $160.1808 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $83.41 | 4.695% | $87.3261 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $167.90 | 8.303% | $181.8407 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $131.54 | 11.392% | $146.525 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $207.89 | 4.384% | $217.0039 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $66.28 | 3.664% | $68.7085 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $227.42 | 4.612% | $237.9086 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $1,035.18 | $1,099.4936 | $1,099.50 | $1,099.55 | $1,099.40 | |