| 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 | $77.99 | 10.502% | $86.1805 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $128.33 | 12.808% | $144.7665 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $240.58 | 8.219% | $260.3533 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $199.82 | 6.232% | $212.2728 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $36.64 | 7.748% | $39.4789 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $51.55 | 6.693% | $55.0002 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $235.55 | 9.355% | $257.5857 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $970.46 | $1,055.6379 | $1,055.64 | $1,055.65 | $1,055.80 | |