| 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 | $177.48 | 5.491% | $187.2254 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $244.66 | 4.361% | $255.3296 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $76.68 | 9.212% | $83.7438 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $24.99 | 9.625% | $27.3953 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $153.84 | 13.416% | $174.4792 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $215.60 | 10.236% | $237.6688 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $138.29 | 5.289% | $145.6042 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $1,031.54 | $1,111.4463 | $1,111.45 | $1,111.50 | $1,111.40 | |