| 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 | $167.87 | 6.684% | $179.0904 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $6.58 | 5.323% | $6.9303 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $133.70 | 6.675% | $142.6245 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $150.96 | 10.238% | $166.4153 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $186.98 | 10.732% | $207.0467 | $207.05 | $207.05 | $207.00 |
| Purchase #6 | $64.57 | 13.351% | $73.1907 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $242.76 | 4.565% | $253.842 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $953.42 | $1,029.1399 | $1,029.14 | $1,029.15 | $1,029.00 | |