| 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 | $156.63 | 6.565% | $166.9128 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $63.42 | 9.775% | $69.6193 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $19.88 | 5.605% | $20.9943 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $186.83 | 8.351% | $202.4322 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $142.29 | 6.778% | $151.9344 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $184.39 | 4.277% | $192.2764 | $192.28 | $192.30 | $192.30 |
| Purchase #7 | $81.90 | 12.479% | $92.1203 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $835.34 | $896.2897 | $896.28 | $896.30 | $896.20 | |