| 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 | $102.69 | 8.615% | $111.5367 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $147.67 | 10.660% | $163.4116 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $111.92 | 9.653% | $122.7236 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $194.95 | 5.775% | $206.2084 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $178.64 | 13.388% | $202.5563 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $31.71 | 9.149% | $34.6111 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $147.87 | 11.453% | $164.8056 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $915.45 | $1,005.8533 | $1,005.86 | $1,005.80 | $1,005.80 | |