| 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 | $130.87 | 10.104% | $144.0931 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $227.59 | 4.119% | $236.9644 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $120.36 | 8.415% | $130.4883 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $157.55 | 5.255% | $165.8293 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $177.66 | 6.655% | $189.4833 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $168.34 | 6.128% | $178.6559 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $19.64 | 10.181% | $21.6395 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $1,002.01 | $1,067.1538 | $1,067.15 | $1,067.20 | $1,067.20 | |