| 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 | $152.44 | 10.250% | $168.0651 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $193.40 | 13.358% | $219.2344 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $162.41 | 10.736% | $179.8463 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $149.82 | 5.300% | $157.7605 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $145.62 | 5.479% | $153.5985 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $188.25 | 9.385% | $205.9173 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $171.77 | 9.381% | $187.8837 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $1,163.71 | $1,272.3058 | $1,272.31 | $1,272.30 | $1,272.30 | |