| 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 | $182.79 | 4.424% | $190.8766 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $96.48 | 10.434% | $106.5467 | $106.55 | $106.55 | $106.50 |
| Purchase #3 | $108.45 | 6.374% | $115.3626 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $111.52 | 11.490% | $124.3336 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $11.45 | 3.119% | $11.8071 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $142.83 | 3.170% | $147.3577 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $134.38 | 3.569% | $139.176 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $787.90 | $835.4603 | $835.47 | $835.50 | $835.50 | |