| 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 | $140.53 | 10.465% | $155.2365 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $228.34 | 11.814% | $255.3161 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $160.43 | 10.300% | $176.9543 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $137.44 | 7.147% | $147.2628 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $155.82 | 10.858% | $172.7389 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $153.36 | 3.609% | $158.8948 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $185.64 | 12.210% | $208.3066 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,161.56 | $1,274.7100 | $1,274.71 | $1,274.70 | $1,274.70 | |