| 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 | $32.82 | 9.185% | $35.8345 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $142.50 | 4.620% | $149.0835 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $215.77 | 7.319% | $231.5622 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $40.45 | 7.173% | $43.3515 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $182.92 | 13.674% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $192.46 | 4.538% | $201.1938 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $147.44 | 10.377% | $162.7398 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $954.36 | $1,031.6978 | $1,031.68 | $1,031.75 | $1,031.70 | |