| 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 | $192.81 | 10.301% | $212.6714 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $75.90 | 7.134% | $81.3147 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $160.37 | 12.123% | $179.8117 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $110.62 | 4.123% | $115.1809 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $164.75 | 6.115% | $174.8245 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $209.44 | 4.416% | $218.6889 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $144.49 | 3.812% | $149.998 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $1,058.38 | $1,132.4901 | $1,132.48 | $1,132.45 | $1,132.50 | |