| 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 | $17.49 | 4.463% | $18.2706 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $195.74 | 3.119% | $201.8451 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $90.28 | 8.353% | $97.8211 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $149.74 | 12.113% | $167.878 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $192.75 | 11.697% | $215.296 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $186.58 | 13.787% | $212.3038 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $150.25 | 7.518% | $161.5458 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $982.83 | $1,074.9604 | $1,074.97 | $1,074.95 | $1,074.90 | |