| 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 | $173.40 | 11.130% | $192.6994 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $88.86 | 9.364% | $97.1809 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $34.60 | 9.715% | $37.9614 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $181.41 | 12.607% | $204.2804 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $196.68 | 4.742% | $206.0066 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $74.98 | 13.195% | $84.8736 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $99.63 | 7.618% | $107.2198 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $849.56 | $930.2221 | $930.22 | $930.20 | $930.30 | |