| 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 | $183.70 | 6.632% | $195.883 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $249.89 | 13.461% | $283.5277 | $283.53 | $283.55 | $283.50 |
| Purchase #3 | $137.60 | 5.690% | $145.4294 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $184.93 | 5.639% | $195.3582 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $205.95 | 7.481% | $221.3571 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $228.26 | 6.160% | $242.3208 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $199.92 | 4.693% | $209.3022 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,390.25 | $1,493.1784 | $1,493.18 | $1,493.20 | $1,493.20 | |