| 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 | $157.72 | 6.843% | $168.5128 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $158.26 | 7.797% | $170.5995 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $22.41 | 4.736% | $23.4713 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $178.78 | 4.329% | $186.5194 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $231.93 | 9.509% | $253.9842 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $152.30 | 10.562% | $168.3859 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $146.74 | 4.514% | $153.3638 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $1,048.14 | $1,124.8369 | $1,124.83 | $1,124.80 | $1,124.90 | |