| 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 | $179.27 | 7.528% | $192.7654 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $141.26 | 4.638% | $147.8116 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $98.30 | 3.361% | $101.6039 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $182.80 | 8.867% | $199.0089 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $17.70 | 10.402% | $19.5412 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $188.48 | 8.785% | $205.038 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $164.93 | 6.646% | $175.8912 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $972.74 | $1,041.6602 | $1,041.66 | $1,041.65 | $1,041.60 | |