| 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 | $107.68 | 9.219% | $117.607 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $64.95 | 3.307% | $67.0979 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $191.26 | 3.356% | $197.6787 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $174.99 | 9.820% | $192.174 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $168.87 | 6.114% | $179.1947 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $120.27 | 10.715% | $133.1569 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $195.36 | 4.380% | $203.9168 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $1,023.38 | $1,090.8260 | $1,090.83 | $1,090.80 | $1,090.90 | |