| 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 | $183.37 | 13.155% | $207.4923 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $168.44 | 5.132% | $177.0843 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $221.75 | 9.257% | $242.2774 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $225.94 | 8.542% | $245.2398 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $145.88 | 3.208% | $150.5598 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $75.30 | 5.557% | $79.4844 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $235.80 | 8.311% | $255.3973 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $1,256.48 | $1,357.5353 | $1,357.53 | $1,357.60 | $1,357.60 | |