| 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 | $157.30 | 10.229% | $173.3902 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $219.70 | 5.399% | $231.5616 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $123.78 | 11.757% | $138.3328 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $213.64 | 9.161% | $233.2116 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $218.64 | 6.371% | $232.5696 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $32.32 | 7.372% | $34.7026 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $41.40 | 5.547% | $43.6965 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $1,006.78 | $1,087.4649 | $1,087.46 | $1,087.45 | $1,087.50 | |