| 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 | $145.98 | 11.305% | $162.483 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $187.59 | 6.786% | $200.3199 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $189.93 | 12.102% | $212.9153 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $158.73 | 13.382% | $179.9712 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $119.26 | 5.780% | $126.1532 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $77.80 | 5.531% | $82.1031 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $229.35 | 9.369% | $250.8378 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,108.64 | $1,214.7835 | $1,214.78 | $1,214.75 | $1,214.80 | |