| 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 | $14.65 | 13.130% | $16.5735 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $118.27 | 11.373% | $131.7208 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $183.80 | 8.193% | $198.8587 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $214.87 | 13.765% | $244.4469 | $244.45 | $244.45 | $244.40 |
| Purchase #5 | $196.51 | 6.424% | $209.1338 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $73.45 | 10.303% | $81.0176 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $187.32 | 10.339% | $206.687 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $988.87 | $1,088.4383 | $1,088.44 | $1,088.40 | $1,088.40 | |