| 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 | $181.93 | 9.463% | $199.146 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $125.51 | 3.706% | $130.1614 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $187.64 | 13.737% | $213.4161 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $103.80 | 13.415% | $117.7248 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $29.74 | 11.189% | $33.0676 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $225.32 | 12.823% | $254.2128 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $141.46 | 8.687% | $153.7486 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $995.40 | $1,101.4773 | $1,101.48 | $1,101.40 | $1,101.40 | |