| 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 | $174.80 | 7.596% | $188.0778 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $111.44 | 7.465% | $119.759 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $133.42 | 9.196% | $145.6893 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $227.56 | 9.670% | $249.5651 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $136.41 | 9.785% | $149.7577 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $84.79 | 6.228% | $90.0707 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $113.85 | 4.660% | $119.1554 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $982.27 | $1,062.0750 | $1,062.09 | $1,062.05 | $1,062.30 | |