| 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 | $81.32 | 7.166% | $87.1474 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $161.63 | 12.293% | $181.4992 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $250.58 | 8.726% | $272.4456 | $272.45 | $272.45 | $272.40 |
| Purchase #4 | $19.59 | 7.447% | $21.0489 | $21.05 | $21.05 | $21.00 |
| Purchase #5 | $142.25 | 9.223% | $155.3697 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $249.26 | 9.563% | $273.0967 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $61.76 | 9.384% | $67.5556 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $966.39 | $1,058.1631 | $1,058.18 | $1,058.15 | $1,058.10 | |