| 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 | $79.79 | 8.243% | $86.3671 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $168.35 | 10.228% | $185.5688 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $144.92 | 7.386% | $155.6238 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $218.40 | 12.544% | $245.7961 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $114.65 | 8.391% | $124.2703 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $128.71 | 13.767% | $146.4295 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $90.67 | 7.370% | $97.3524 | $97.35 | $97.35 | $97.40 |
| 7 purchase totals = | $945.49 | $1,041.4080 | $1,041.41 | $1,041.35 | $1,041.50 | |