| 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 | $185.71 | 10.172% | $204.6004 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $7.59 | 10.869% | $8.415 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $122.80 | 12.365% | $137.9842 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $71.30 | 5.483% | $75.2094 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $214.42 | 9.817% | $235.4696 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $35.89 | 6.671% | $38.2842 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $170.85 | 11.404% | $190.3337 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $808.56 | $890.2965 | $890.29 | $890.30 | $890.30 | |