| 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 | $156.61 | 12.851% | $176.736 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $185.44 | 3.119% | $191.2239 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $204.57 | 11.565% | $228.2285 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $235.34 | 9.643% | $258.0338 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $221.98 | 12.215% | $249.0949 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $248.37 | 13.691% | $282.3743 | $282.37 | $282.35 | $282.40 |
| Purchase #7 | $183.95 | 9.166% | $200.8109 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,436.26 | $1,586.5023 | $1,586.49 | $1,586.50 | $1,586.40 | |