| 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 | $135.53 | 10.433% | $149.6698 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $182.49 | 7.304% | $195.8191 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $115.77 | 11.673% | $129.2838 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $66.93 | 11.804% | $74.8304 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $185.46 | 9.181% | $202.4871 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $234.88 | 5.291% | $247.3075 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $165.87 | 13.285% | $187.9058 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,086.93 | $1,187.3035 | $1,187.31 | $1,187.30 | $1,187.30 | |