| 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 | $170.79 | 11.351% | $190.1764 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $144.30 | 11.825% | $161.3635 | $161.36 | $161.35 | $161.40 |
| Purchase #3 | $134.69 | 5.715% | $142.3875 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $211.84 | 3.814% | $219.9196 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $116.91 | 6.287% | $124.2601 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $147.35 | 4.583% | $154.1031 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $191.64 | 9.723% | $210.2732 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,117.52 | $1,202.4834 | $1,202.48 | $1,202.45 | $1,202.60 | |