| 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 | $133.66 | 10.843% | $148.1528 | $148.15 | $148.15 | $148.20 |
| Purchase #2 | $176.36 | 6.448% | $187.7317 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $237.57 | 12.768% | $267.9029 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $80.44 | 8.226% | $87.057 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $170.34 | 11.384% | $189.7315 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $132.60 | 3.816% | $137.66 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $211.85 | 11.360% | $235.9162 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,142.82 | $1,254.1521 | $1,254.15 | $1,254.15 | $1,254.20 | |