| 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 | $155.30 | 7.253% | $166.5639 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $207.91 | 11.329% | $231.4641 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $230.53 | 4.590% | $241.1113 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $30.34 | 8.766% | $32.9996 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $41.54 | 10.342% | $45.8361 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $134.53 | 11.151% | $149.5314 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $185.88 | 12.785% | $209.6448 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $986.03 | $1,077.1512 | $1,077.14 | $1,077.15 | $1,077.10 | |