| 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 | $140.61 | 5.108% | $147.7924 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $122.48 | 10.132% | $134.8897 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $73.95 | 3.731% | $76.7091 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $179.79 | 9.715% | $197.2566 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $164.88 | 11.682% | $184.1413 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $117.36 | 4.221% | $122.3138 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $229.54 | 6.197% | $243.7646 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,028.61 | $1,106.8675 | $1,106.86 | $1,106.85 | $1,106.90 | |