| 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 | $147.88 | 4.157% | $154.0274 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $126.72 | 10.418% | $139.9217 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $145.29 | 5.554% | $153.3594 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $12.80 | 3.259% | $13.2172 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $174.53 | 9.669% | $191.4053 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $26.52 | 9.826% | $29.1259 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $39.62 | 3.270% | $40.9156 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $673.36 | $721.9725 | $721.99 | $721.95 | $721.90 | |