| 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 | $168.39 | 3.750% | $174.7046 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $155.56 | 10.753% | $172.2874 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $150.99 | 4.569% | $157.8887 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $99.37 | 4.522% | $103.8635 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $179.62 | 9.194% | $196.1343 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $193.40 | 8.171% | $209.2027 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $178.25 | 6.576% | $189.9717 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,125.58 | $1,204.0529 | $1,204.04 | $1,204.05 | $1,204.10 | |