| 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 | $210.37 | 3.697% | $218.1474 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $160.87 | 6.438% | $171.2268 | $171.23 | $171.25 | $171.20 |
| Purchase #3 | $77.52 | 3.433% | $80.1813 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $199.59 | 13.783% | $227.0995 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $171.48 | 6.570% | $182.7462 | $182.75 | $182.75 | $182.70 |
| Purchase #6 | $178.67 | 11.517% | $199.2474 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $191.92 | 6.380% | $204.1645 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $1,190.42 | $1,282.8131 | $1,282.82 | $1,282.85 | $1,282.70 | |