| 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 | $206.56 | 5.809% | $218.5591 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $219.41 | 7.304% | $235.4357 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $78.36 | 10.124% | $86.2932 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $221.97 | 12.335% | $249.35 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $174.99 | 5.701% | $184.9662 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $56.72 | 6.343% | $60.3177 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $106.88 | 4.520% | $111.711 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $1,064.89 | $1,146.6329 | $1,146.64 | $1,146.60 | $1,146.70 | |