| 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 | $118.32 | 12.717% | $133.3668 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $187.28 | 9.225% | $204.5566 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $32.70 | 7.609% | $35.1881 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $78.36 | 5.693% | $82.821 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $199.84 | 9.623% | $219.0706 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $14.98 | 3.589% | $15.5176 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $215.44 | 9.204% | $235.2691 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $846.92 | $925.7898 | $925.80 | $925.70 | $925.90 | |