| 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 | $71.44 | 3.454% | $73.9075 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $149.32 | 7.573% | $160.628 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $192.28 | 3.140% | $198.3176 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $234.53 | 3.517% | $242.7784 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $102.93 | 8.591% | $111.7727 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $98.39 | 4.406% | $102.7251 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $247.73 | 13.694% | $281.6541 | $281.65 | $281.65 | $281.70 |
| 7 purchase totals = | $1,096.62 | $1,171.7834 | $1,171.79 | $1,171.80 | $1,171.80 | |