| 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 | $173.65 | 10.572% | $192.0083 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $130.49 | 3.822% | $135.4773 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $228.56 | 8.789% | $248.6481 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $127.28 | 7.343% | $136.6262 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $179.99 | 8.870% | $195.9551 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $77.25 | 4.444% | $80.683 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $92.86 | 7.645% | $99.9591 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $1,010.08 | $1,089.3571 | $1,089.37 | $1,089.40 | $1,089.40 | |