| 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 | $95.72 | 11.598% | $106.8216 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $153.77 | 6.620% | $163.9496 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $198.84 | 6.417% | $211.5996 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $79.56 | 9.202% | $86.8811 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $22.66 | 4.201% | $23.6119 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $140.69 | 9.189% | $153.618 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $169.92 | 9.402% | $185.8959 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $861.16 | $932.3777 | $932.38 | $932.35 | $932.30 | |