| 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 | $194.53 | 4.246% | $202.7897 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $120.76 | 13.414% | $136.9587 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $133.42 | 3.274% | $137.7882 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $242.33 | 5.241% | $255.0305 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $128.40 | 10.374% | $141.7202 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $148.52 | 6.136% | $157.6332 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $103.96 | 9.360% | $113.6907 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $1,071.92 | $1,145.6112 | $1,145.61 | $1,145.65 | $1,145.60 | |