| 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 | $157.76 | 4.312% | $164.5626 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $31.33 | 3.392% | $32.3927 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $148.91 | 9.371% | $162.8644 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $249.88 | 4.362% | $260.7798 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $74.71 | 8.596% | $81.1321 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $216.83 | 12.682% | $244.3284 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $154.95 | 12.485% | $174.2955 | $174.30 | $174.30 | $174.30 |
| 7 purchase totals = | $1,034.37 | $1,120.3555 | $1,120.35 | $1,120.40 | $1,120.40 | |