| 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 | $147.96 | 11.602% | $165.1263 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $33.70 | 13.809% | $38.3536 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $210.31 | 3.520% | $217.7129 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $125.45 | 3.693% | $130.0829 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $175.53 | 11.152% | $195.1051 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $78.53 | 4.158% | $81.7953 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $209.55 | 5.406% | $220.8783 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $981.03 | $1,049.0544 | $1,049.06 | $1,049.10 | $1,049.10 | |