| 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 | $132.81 | 8.798% | $144.4946 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $44.40 | 4.455% | $46.378 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $32.45 | 5.775% | $34.324 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $145.68 | 6.550% | $155.222 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $237.42 | 6.409% | $252.6362 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $178.38 | 8.802% | $194.081 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $80.87 | 8.664% | $87.8766 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $852.01 | $915.0124 | $915.01 | $915.05 | $915.00 | |