| 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 | $168.31 | 11.780% | $188.1369 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $207.58 | 12.352% | $233.2203 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $232.81 | 9.190% | $254.2052 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $65.29 | 6.163% | $69.3138 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $63.77 | 13.756% | $72.5422 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $162.81 | 9.253% | $177.8748 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $129.52 | 5.866% | $137.1176 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $1,030.09 | $1,132.4108 | $1,132.41 | $1,132.35 | $1,132.30 | |