| 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 | $160.74 | 8.480% | $174.3708 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $134.74 | 10.288% | $148.6021 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $198.42 | 7.102% | $212.5118 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $205.74 | 7.337% | $220.8351 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $94.33 | 10.354% | $104.0969 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $103.67 | 10.721% | $114.7845 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $159.65 | 5.581% | $168.5601 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $1,057.29 | $1,143.7613 | $1,143.76 | $1,143.75 | $1,143.80 | |