| 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 | $182.86 | 8.360% | $198.1471 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $153.79 | 9.637% | $168.6107 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $247.80 | 4.680% | $259.397 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $82.90 | 11.422% | $92.3688 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $46.45 | 6.124% | $49.2946 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $71.52 | 11.534% | $79.7691 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $31.26 | 3.106% | $32.2309 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $816.58 | $879.8182 | $879.82 | $879.80 | $879.80 | |