| 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 | $178.84 | 13.136% | $202.3324 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $97.87 | 12.260% | $109.8689 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $62.38 | 13.231% | $70.6335 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $218.35 | 11.263% | $242.9428 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $117.83 | 13.287% | $133.4861 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $145.62 | 13.818% | $165.7418 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $178.49 | 9.788% | $195.9606 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $999.38 | $1,120.9661 | $1,120.96 | $1,121.00 | $1,120.90 | |