| 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 | $144.91 | 4.606% | $151.5846 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $85.64 | 4.760% | $89.7165 | $89.72 | $89.70 | $89.70 |
| Purchase #3 | $23.64 | 5.725% | $24.9934 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $218.90 | 5.514% | $230.9701 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $147.89 | 9.124% | $161.3835 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $142.63 | 3.311% | $147.3525 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $209.78 | 11.510% | $233.9257 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $973.39 | $1,039.9263 | $1,039.92 | $1,039.95 | $1,040.00 | |