| 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 | $115.52 | 11.824% | $129.1791 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $15.61 | 6.585% | $16.6379 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $108.26 | 10.374% | $119.4909 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $173.25 | 8.299% | $187.628 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $124.44 | 4.832% | $130.4529 | $130.45 | $130.45 | $130.50 |
| Purchase #6 | $181.42 | 4.251% | $189.1322 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $185.48 | 3.581% | $192.122 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $903.98 | $964.6430 | $964.64 | $964.70 | $964.60 | |